Dedicated server error loop

Hello !

I tried to package a dedicated server on a “blank” projet : the client start on a map (no problem here) and the server on a map where there is only a player start and a flat landscape. Where I launch the compiled dedicated server, there is an infinite loop, with only 1 “error” : “LogLinker:Warning: CreateImport: Failed to load Outer for resource ‘WidgetTree’: WidgetBlueprint /Script/UMGEditor.Default__WidgetBlueprint”

The dedicated server is unjoinable with “open” and it use 100% of a processor core …
I had the same problem with UE 4.9.2, and 4.10 didn’t resolve this problem …

I tried since one week all I can found on the net, but the problem is still there …

Thank you !

(the 3 other are : Module ‘xxx’ not found - its StaticallyLinkedModuleInitializers function is null.)


the complete log today :

[2015.10.30-09.20.41:713][  0]Log file open, 10/30/15 10:20:41
[2015.10.30-09.20.41:713][  0]LogModuleManager:Warning: ModuleManager: Module 'HTTPChunkInstaller' not found - its StaticallyLinkedModuleInitializers function is null.
[2015.10.30-09.20.41:762][  0]LogPlatformFile: Not using cached read wrapper
[2015.10.30-09.20.41:763][  0]LogInit:Display: RandInit(888490032) SRandInit(888490033).
[2015.10.30-09.20.41:763][  0]LogTaskGraph: Started task graph with 4 named threads and 7 total threads.
[2015.10.30-09.20.41:763][  0]LogStats: Stats thread started at 0.378770
[2015.10.30-09.20.41:763][  0]LogInit: Version: 4.10.0-0+++depot+UE4-Releases+4.10
[2015.10.30-09.20.41:764][  0]LogInit: API Version: 0
[2015.10.30-09.20.41:764][  0]LogInit: Compiled (64-bit): Oct 29 2015 20:35:15
[2015.10.30-09.20.41:764][  0]LogInit: Compiled with Visual C++: 18.00.31101.00
[2015.10.30-09.20.41:764][  0]LogInit: Build Configuration: Development
[2015.10.30-09.20.41:766][  0]LogInit: Branch Name: ++depot+UE4-Releases+4.10
[2015.10.30-09.20.41:766][  0]LogInit: Command line: -log
[2015.10.30-09.20.41:766][  0]LogInit: Base directory: F:/Seh/Desktop/Of_Balls_And_Bullets/Windows/WindowsNoEditor/Of_Balls_And_Bullets/Binaries/Win64/
[2015.10.30-09.20.41:766][  0]LogInit: Rocket: 0
[2015.10.30-09.20.41:771][  0]LogInit: Using libcurl 7.41.0
[2015.10.30-09.20.41:771][  0]LogInit:  - built for x86_64-pc-win32
[2015.10.30-09.20.41:771][  0]LogInit:  - supports SSL with WinSSL
[2015.10.30-09.20.41:771][  0]LogInit:  - other features:
[2015.10.30-09.20.41:771][  0]LogInit:      CURL_VERSION_SSL
[2015.10.30-09.20.41:772][  0]LogInit:      CURL_VERSION_IPV6
[2015.10.30-09.20.41:772][  0]LogInit:      CURL_VERSION_ASYNCHDNS
[2015.10.30-09.20.41:772][  0]LogInit:      CURL_VERSION_LARGEFILE
[2015.10.30-09.20.41:772][  0]LogInit:      CURL_VERSION_IDN
[2015.10.30-09.20.41:773][  0]LogInit:  CurlRequestOptions (configurable via config and command line):
[2015.10.30-09.20.41:773][  0]LogInit:  - bVerifyPeer = true  - Libcurl will verify peer certificate
[2015.10.30-09.20.41:776][  0]LogInit:  - bUseHttpProxy = false  - Libcurl will NOT use HTTP proxy
[2015.10.30-09.20.41:778][  0]LogInit:  - bDontReuseConnections = false  - Libcurl will reuse connections
[2015.10.30-09.20.41:779][  0]LogInit:  - CertBundlePath = nullptr  - Libcurl will use whatever was configured at build time.
[2015.10.30-09.20.41:789][  0]LogInit: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[2015.10.30-09.20.41:819][  0]LogInit: Object subsystem initialized
[2015.10.30-09.20.41:827][  0]LogInit: Selected Device Profile: [WindowsServer]
[2015.10.30-09.20.41:827][  0]LogInit: Applying CVar settings loaded from the selected device profile: [WindowsServer]
[2015.10.30-09.20.41:847][  0]LogInit: Computer: SERVEUR
[2015.10.30-09.20.41:847][  0]LogInit: User: Admin
[2015.10.30-09.20.41:847][  0]LogInit: CPU Page size=4096, Cores=4
[2015.10.30-09.20.41:848][  0]LogInit: High frequency timer resolution =3.710937 MHz
[2015.10.30-09.20.41:848][  0]LogMemory: Memory total: Physical=8.0GB (8GB approx)
[2015.10.30-09.20.41:849][  0]LogMemory: Platform Memory Stats for WindowsServer
[2015.10.30-09.20.41:850][  0]LogMemory: Process Physical Memory: 31.99 MB used, 31.99 MB peak
[2015.10.30-09.20.41:850][  0]LogMemory: Process Virtual Memory: 52.18 MB used, 52.18 MB peak
[2015.10.30-09.20.41:850][  0]LogMemory: Physical Memory: 2865.98 MB used, 8189.24 MB total
[2015.10.30-09.20.41:851][  0]LogMemory: Virtual Memory: 210.44 MB used, 8388608.00 MB total
[2015.10.30-09.20.43:284][  0]LogTextLocalizationManager: No translations for ('fr-FR') exist, falling back to 'en' for localization and internationalization data.
[2015.10.30-09.20.44:630][  0]LogInit: Selected Device Profile: [WindowsServer]
[2015.10.30-09.20.45:133][  0]LogInit: WinSock: version 1.1 (2.2), MaxSocks=32767, MaxUdp=65467
[2015.10.30-09.20.45:134][  0]LogModuleManager:Warning: ModuleManager: Module 'XAudio2' not found - its StaticallyLinkedModuleInitializers function is null.
[2015.10.30-09.20.45:158][  0]LogObj: 23858 objects as part of root set at end of initial load.
[2015.10.30-09.20.45:158][  0]LogUObjectAllocator: 4633008 out of 0 bytes used by permanent object pool.
[2015.10.30-09.20.45:168][  0]LogEngine: Initializing Engine...
[2015.10.30-09.20.45:281][  0]LogInit: Texture streaming: Disabled
[2015.10.30-09.20.45:449][  0]LogNet: Browse: /Game/Maps/Test?Name=Player
[2015.10.30-09.20.45:450][  0]LogLoad: LoadMap: /Game/Maps/Test?Name=Player
[2015.10.30-09.20.45:516][  0]LogMemory: Platform Memory Stats for WindowsServer
[2015.10.30-09.20.45:516][  0]LogMemory: Process Physical Memory: 83.17 MB used, 83.17 MB peak
[2015.10.30-09.20.45:517][  0]LogMemory: Process Virtual Memory: 147.63 MB used, 147.63 MB peak
[2015.10.30-09.20.45:517][  0]LogMemory: Physical Memory: 2875.26 MB used, 8189.24 MB total
[2015.10.30-09.20.45:517][  0]LogMemory: Virtual Memory: 351.50 MB used, 8388608.00 MB total
[2015.10.30-09.20.45:517][  0]LogMemory: 
[2015.10.30-09.20.45:518][  0]LogMemory: Allocator Stats for binned:
[2015.10.30-09.20.45:518][  0]LogMemory: Current Memory 93.74 MB used, plus 3.60 MB waste
[2015.10.30-09.20.45:518][  0]LogMemory: Peak Memory 97.56 MB used, plus 1.46 MB waste
[2015.10.30-09.20.45:518][  0]LogMemory: Current OS Memory 97.34 MB, peak 99.02 MB
[2015.10.30-09.20.45:518][  0]LogMemory: Current Waste 0.49 MB, peak 0.51 MB
[2015.10.30-09.20.45:518][  0]LogMemory: Current Used 93.74 MB, peak 97.56 MB
[2015.10.30-09.20.45:518][  0]LogMemory: Current Slack 3.10 MB
[2015.10.30-09.20.45:518][  0]LogMemory: Allocs       109090 Current /  904974 Total
[2015.10.30-09.20.45:518][  0]LogMemory: 
[2015.10.30-09.20.45:518][  0]LogMemory: Block Size Num Pools Max Pools Cur Allocs Total Allocs Min Req Max Req Mem Used Mem Slack Mem Waste Efficiency
[2015.10.30-09.20.45:518][  0]LogMemory: ---------- --------- --------- ---------- ------------ ------- ------- -------- --------- --------- ----------
[2015.10.30-09.20.45:519][  0]LogMemory:          8         0         0          0            0       8       0       0K        0K        0K    100.00%
[2015.10.30-09.20.45:519][  0]LogMemory:         16         5         5      12122       194474      16      16     189K      131K        0K    100.00%
[2015.10.30-09.20.45:519][  0]LogMemory:         32        12        12      20251       106131      17      32     632K      136K       53K     93.10%
[2015.10.30-09.20.45:519][  0]LogMemory:         48         8         8       8149        41806      33      48     381K      131K       50K     90.23%
[2015.10.30-09.20.45:519][  0]LogMemory:         64        17        17      16216        73053      49      64    1013K       75K       98K     90.99%
[2015.10.30-09.20.45:519][  0]LogMemory:         80         9         9       6786        51794      65      80     530K       46K       38K     93.40%
[2015.10.30-09.20.45:519][  0]LogMemory:         96         5         5       3109        28402      82      96     291K       29K       18K     94.38%
[2015.10.30-09.20.45:519][  0]LogMemory:        112         4         4       1561        18045      98     112     170K       86K       11K     95.70%
[2015.10.30-09.20.45:519][  0]LogMemory:        128        36        36      18367        40565     114     128    2295K        9K       85K     96.31%
[2015.10.30-09.20.45:520][  0]LogMemory:        160         8        15       3164        54910     129     160     494K       18K       36K     92.97%
[2015.10.30-09.20.45:520][  0]LogMemory:        192        16        16       5125        72483     162     192     960K       63K       71K     93.07%
[2015.10.30-09.20.45:520][  0]LogMemory:        224        20        33       5102       108979     194     224    1116K      162K       75K     94.14%
[2015.10.30-09.20.45:520][  0]LogMemory:        256         4         4        752        30845     226     256     188K       68K       12K     95.31%
[2015.10.30-09.20.45:520][  0]LogMemory:        288         5         5       1072        17226     258     288     301K       19K       16K     95.00%
[2015.10.30-09.20.45:520][  0]LogMemory:        320         4         4        663        24199     290     320     207K       48K       13K     94.92%
[2015.10.30-09.20.45:520][  0]LogMemory:        384        12        12       1930        11889     322     384     723K       42K       54K     92.97%
[2015.10.30-09.20.45:520][  0]LogMemory:        448        12        12       1683         7501     385     448     736K       31K       53K     93.10%
[2015.10.30-09.20.45:520][  0]LogMemory:        512         4         4        360         6304     450     512     180K       76K       11K     95.70%
[2015.10.30-09.20.45:521][  0]LogMemory:        576         6         6        278         1864     516     576     156K      226K       10K     97.40%
[2015.10.30-09.20.45:521][  0]LogMemory:        640         7         9         94         1100     578     640      58K      389K        4K     99.11%
[2015.10.30-09.20.45:521][  0]LogMemory:        704         8        11        185         1230     642     704     127K      385K        5K     99.02%
[2015.10.30-09.20.45:521][  0]LogMemory:        768         5         6        162         1821     705     768     121K      198K        4K     98.75%
[2015.10.30-09.20.45:521][  0]LogMemory:        896         3         3        165          687     769     896     144K       48K        4K     97.92%
[2015.10.30-09.20.45:521][  0]LogMemory:       1024         3         3        145          253     897    1024     145K       47K        6K     96.88%
[2015.10.30-09.20.45:521][  0]LogMemory:       1168         2         2         63          324    1026    1166      71K       57K        4K     96.88%
[2015.10.30-09.20.45:521][  0]LogMemory:       1360         4         5        190         1654    1172    1360     252K        3K       13K     94.92%
[2015.10.30-09.20.45:521][  0]LogMemory:       1632         7         8        278          494    1362    1632     443K        4K       28K     93.75%
[2015.10.30-09.20.45:521][  0]LogMemory:       2048         7         7        140          530    1633    2048     280K      168K       31K     93.08%
[2015.10.30-09.20.45:522][  0]LogMemory:       2336         2         2         42         2539    2050    2336      95K       33K       10K     92.19%
[2015.10.30-09.20.45:522][  0]LogMemory:       2720         4         4         72          150    2337    2717     191K       64K       14K     94.53%
[2015.10.30-09.20.45:522][  0]LogMemory:       3264         7         7        126          861    2721    3264     401K       46K       23K     94.87%
[2015.10.30-09.20.45:522][  0]LogMemory:       4096        12        12        183          479    3265    4096     732K       36K       81K     89.45%
[2015.10.30-09.20.45:522][  0]LogMemory:       4672         9         9        121          889    4119    4648     552K       23K       22K     96.18%
[2015.10.30-09.20.45:522][  0]LogMemory:       5456        12        13        141          341    4673    5433     751K       17K       69K     91.02%
[2015.10.30-09.20.45:522][  0]LogMemory:       6544        12        12        112          233    5473    6537     715K       52K       57K     92.58%
[2015.10.30-09.20.45:523][  0]LogMemory:       8192         5         6         31          421    6560    8192     248K       72K       43K     86.56%
[2015.10.30-09.20.45:525][  0]LogMemory:       9360         4         4         22           69    8200    9360     201K       55K       11K     95.70%
[2015.10.30-09.20.45:526][  0]LogMemory:      10912         2         2         11           22    9383   10816     117K       11K        9K     92.97%
[2015.10.30-09.20.45:527][  0]LogMemory:      13104         2         2          7           42   10976   13056      89K       39K        5K     96.09%
[2015.10.30-09.20.45:528][  0]LogMemory:      16384         3         6         12           48   13120   16384     192K        0K       20K     89.58%
[2015.10.30-09.20.45:529][  0]LogMemory:      21840         9        10         26           75   16400   20592     554K       22K       99K     82.81%
[2015.10.30-09.20.45:531][  0]LogMemory:      32768         4         4          7           46   22960   32640     224K       32K       40K     84.38%
[2015.10.30-09.20.45:532][  0]LogMemory: 
[2015.10.30-09.20.45:533][  0]LogMemory: 20480K allocated in pools (with 3197K slack and 1306K waste). Efficiency 93.62%
[2015.10.30-09.20.45:534][  0]LogMemory: Allocations 109026 Current / 904779 Total (in 320 pools)
[2015.10.30-09.20.45:534][  0]LogMemory: 
[2015.10.30-09.20.45:823][  0]LogModuleManager:Warning: ModuleManager: Module 'GameplayDebugger' not found - its StaticallyLinkedModuleInitializers function is null.
[2015.10.30-09.20.45:826][  0]LogAIModule: Creating AISystem for world Test
[2015.10.30-09.20.45:874][  0]LogLinker:Warning: CreateImport: Failed to load Outer for resource 'WidgetTree': WidgetBlueprint /Script/UMGEditor.Default__WidgetBlueprint
[2015.10.30-09.20.45:895][  0]LogWorld: Game class is 'Multijoueur_C'
[2015.10.30-09.20.45:896][  0]LogInit: WinSock: Socket queue 131072 / 131072
[2015.10.30-09.20.45:904][  0]LogInit: WinSock: I am Serveur (192.168.0.11:0)
[2015.10.30-09.20.45:904][  0]LogNet: GameNetDriver IpNetDriver_0 IpNetDriver listening on port 7777
[2015.10.30-09.20.45:947][  0]LogWorld: Bringing World /Game/Maps/Test.Test up for play (max tick rate 30) at 2015.10.30-10.20.45
[2015.10.30-09.20.45:948][  0]LogWorld: Bringing up level for play took: 0.043349
[2015.10.30-09.20.46:038][  0]LogPackageName: SearchForPackageOnDisk took   0.088s to resolve Test.umap.
[2015.10.30-09.20.46:038][  0]LogBlueprintUserMessages: [Multijoueur_C_0] Niveau Chargé
[2015.10.30-09.20.46:040][  0]LogInit:Display: Game Engine Initialized.
[2015.10.30-09.20.46:040][  0]LogLoad: Full Startup: 6.47 seconds (BP compile: 0.00 seconds)
[2015.10.30-09.20.46:120][  0]LogPackageName: SearchForPackageOnDisk took   0.047s to resolve Test.umap.
[2015.10.30-09.20.46:120][  0]LogNet: Browse: /Game/Maps/Test
[2015.10.30-09.20.46:121][  0]LogLoad: LoadMap: /Game/Maps/Test
[2015.10.30-09.20.46:122][  0]LogNet: World NetDriver shutdown IpNetDriver_0 [GameNetDriver]
[2015.10.30-09.20.46:123][  0]LogNet: DestroyNamedNetDriver IpNetDriver_0 [GameNetDriver]
[2015.10.30-09.20.46:124][  0]LogExit: GameNetDriver IpNetDriver_0 shut down
[2015.10.30-09.20.46:155][  0]LogMemory: Platform Memory Stats for WindowsServer
[2015.10.30-09.20.46:155][  0]LogMemory: Process Physical Memory: 86.51 MB used, 87.50 MB peak
[2015.10.30-09.20.46:155][  0]LogMemory: Process Virtual Memory: 148.26 MB used, 149.50 MB peak
[2015.10.30-09.20.46:157][  0]LogMemory: Physical Memory: 2864.82 MB used, 8189.24 MB total
[2015.10.30-09.20.46:158][  0]LogMemory: Virtual Memory: 353.94 MB used, 8388608.00 MB total
[2015.10.30-09.20.46:158][  0]LogMemory: 
[2015.10.30-09.20.46:160][  0]LogMemory: Allocator Stats for binned:
[2015.10.30-09.20.46:160][  0]LogMemory: Current Memory 92.11 MB used, plus 4.55 MB waste
[2015.10.30-09.20.46:161][  0]LogMemory: Peak Memory 98.02 MB used, plus 2.53 MB waste
[2015.10.30-09.20.46:162][  0]LogMemory: Current OS Memory 96.66 MB, peak 100.55 MB
[2015.10.30-09.20.46:164][  0]LogMemory: Current Waste 0.50 MB, peak 0.53 MB
[2015.10.30-09.20.46:165][  0]LogMemory: Current Used 92.11 MB, peak 98.02 MB
[2015.10.30-09.20.46:166][  0]LogMemory: Current Slack 4.05 MB
[2015.10.30-09.20.46:167][  0]LogMemory: Allocs       108313 Current /  1017265 Total
[2015.10.30-09.20.46:167][  0]LogMemory: 
[2015.10.30-09.20.46:168][  0]LogMemory: Block Size Num Pools Max Pools Cur Allocs Total Allocs Min Req Max Req Mem Used Mem Slack Mem Waste Efficiency
[2015.10.30-09.20.46:169][  0]LogMemory: ---------- --------- --------- ---------- ------------ ------- ------- -------- --------- --------- ----------
[2015.10.30-09.20.46:170][  0]LogMemory:          8         0         0          0            0       8       0       0K        0K        0K    100.00%
[2015.10.30-09.20.46:171][  0]LogMemory:         16         5         5      12152       209268      16      16     189K      131K        0K    100.00%
[2015.10.30-09.20.46:172][  0]LogMemory:         32        12        12      20425       113108      17      32     638K      130K       60K     92.19%
[2015.10.30-09.20.46:173][  0]LogMemory:         48         8         8       8432        45885      33      48     395K      117K       51K     90.04%
[2015.10.30-09.20.46:174][  0]LogMemory:         64        17        17      16249        83603      49      64    1015K       73K       99K     90.90%
[2015.10.30-09.20.46:174][  0]LogMemory:         80         9         9       6823        63692      65      80     533K       43K       38K     93.40%
[2015.10.30-09.20.46:175][  0]LogMemory:         96         5         5       3118        44075      82      96     292K       28K       20K     93.75%
[2015.10.30-09.20.46:176][  0]LogMemory:        112         4         4       1563        29461      98     112     170K       86K       11K     95.70%
[2015.10.30-09.20.46:177][  0]LogMemory:        128        37        37      18372        53363     114     128    2296K       72K       98K     95.86%
[2015.10.30-09.20.46:178][  0]LogMemory:        160         8        15       3168        64948     129     160     495K       17K       39K     92.38%
[2015.10.30-09.20.46:180][  0]LogMemory:        192        15        16       4426        75310     162     192     829K      131K       60K     93.75%
[2015.10.30-09.20.46:181][  0]LogMemory:        224        20        33       5105       113920     194     224    1116K      162K       76K     94.06%
[2015.10.30-09.20.46:182][  0]LogMemory:        256         4         4        751        32096     226     256     187K       69K       12K     95.31%
[2015.10.30-09.20.46:183][  0]LogMemory:        288         5         5       1068        17617     257     288     300K       20K       16K     95.00%
[2015.10.30-09.20.46:184][  0]LogMemory:        320         4         4        667        25714     290     320     208K       47K       13K     94.92%
[2015.10.30-09.20.46:185][  0]LogMemory:        384        12        12       1937        12418     322     384     726K       39K       55K     92.84%
[2015.10.30-09.20.46:185][  0]LogMemory:        448        12        12       1659         8075     385     448     725K       42K       53K     93.10%
[2015.10.30-09.20.46:186][  0]LogMemory:        512         4         4        359         6654     450     512     179K       77K       11K     95.70%
[2015.10.30-09.20.46:187][  0]LogMemory:        576         6         6        275         2242     514     576     154K      228K       10K     97.40%
[2015.10.30-09.20.46:188][  0]LogMemory:        640         3         9         83         1173     578     640      51K      141K        2K     98.96%
[2015.10.30-09.20.46:189][  0]LogMemory:        704         4        11        167         1450     642     704     114K      142K        5K     98.05%
[2015.10.30-09.20.46:190][  0]LogMemory:        768         4         6        154         1930     705     768     115K      140K        4K     98.44%
[2015.10.30-09.20.46:191][  0]LogMemory:        896         3         3        153          733     769     896     133K       59K        4K     97.92%
[2015.10.30-09.20.46:191][  0]LogMemory:       1024         3         3        122          279     897    1024     122K       70K        5K     97.40%
[2015.10.30-09.20.46:192][  0]LogMemory:       1168         2         2         52          445    1026    1168      59K       69K        3K     97.66%
[2015.10.30-09.20.46:193][  0]LogMemory:       1360         5         5        154         1708    1172    1360     204K      115K       11K     96.56%
[2015.10.30-09.20.46:194][  0]LogMemory:       1632         8         8        250          561    1362    1632     398K      112K       26K     94.92%
[2015.10.30-09.20.46:195][  0]LogMemory:       2048         7         7         75          649    1633    2048     150K      298K       16K     96.43%
[2015.10.30-09.20.46:197][  0]LogMemory:       2336         2         2         19         2563    2050    2336      43K       85K        4K     96.88%
[2015.10.30-09.20.46:198][  0]LogMemory:       2720         4         4         49          176    2337    2717     130K      125K       10K     96.09%
[2015.10.30-09.20.46:199][  0]LogMemory:       3264         8         8         89          971    2721    3264     283K      227K       18K     96.48%
[2015.10.30-09.20.46:200][  0]LogMemory:       4096        11        17        122          624    3265    4096     488K      216K       51K     92.76%
[2015.10.30-09.20.46:200][  0]LogMemory:       4672         4        11         43          948    4105    4648     196K       60K        8K     96.88%
[2015.10.30-09.20.46:201][  0]LogMemory:       5456         3        13         19          363    4673    5433     101K       91K        9K     95.31%
[2015.10.30-09.20.46:202][  0]LogMemory:       6544         9        13         50          244    5473    6537     319K      257K       24K     95.83%
[2015.10.30-09.20.46:203][  0]LogMemory:       8192         3         7         11          444    6560    8192      88K      104K       14K     92.71%
[2015.10.30-09.20.46:204][  0]LogMemory:       9360         4         4         21           76    8200    9360     191K       65K       10K     96.09%
[2015.10.30-09.20.46:205][  0]LogMemory:      10912         3         3          9           24    9383   10816      95K       97K        8K     95.83%
[2015.10.30-09.20.46:206][  0]LogMemory:      13104         2         2          7           43   10944   13056      89K       39K        5K     96.09%
[2015.10.30-09.20.46:207][  0]LogMemory:      16384         5         7         15           62   13120   16384     240K       80K       24K     92.50%
[2015.10.30-09.20.46:207][  0]LogMemory:      21840         8        11         21           80   16400   20592     447K       65K       81K     84.18%
[2015.10.30-09.20.46:208][  0]LogMemory:      32768         4         5          8           49   22960   32640     256K        0K       47K     81.64%
[2015.10.30-09.20.46:209][  0]LogMemory: 
[2015.10.30-09.20.46:210][  0]LogMemory: 18944K allocated in pools (with 4169K slack and 1111K waste). Efficiency 94.14%
[2015.10.30-09.20.46:211][  0]LogMemory: Allocations 108243 Current / 1017045 Total (in 296 pools)
[2015.10.30-09.20.46:212][  0]LogMemory: 
[2015.10.30-09.20.46:219][  0]LogAIModule: Creating AISystem for world Test
[2015.10.30-09.20.46:223][  0]LogLinker:Warning: CreateImport: Failed to load Outer for resource 'WidgetTree': WidgetBlueprint /Script/UMGEditor.Default__WidgetBlueprint
[2015.10.30-09.20.46:230][  0]LogWorld: Game class is 'Multijoueur_C'
[2015.10.30-09.20.46:230][  0]LogInit: WinSock: Socket queue 131072 / 131072
[2015.10.30-09.20.46:231][  0]LogNet: GameNetDriver IpNetDriver_1 IpNetDriver listening on port 7777
[2015.10.30-09.20.46:233][  0]LogWorld: Bringing World /Game/Maps/Test.Test up for play (max tick rate 30) at 2015.10.30-10.20.46
[2015.10.30-09.20.46:233][  0]LogWorld: Bringing up level for play took: 0.000430
[2015.10.30-09.20.46:288][  0]LogPackageName: SearchForPackageOnDisk took   0.054s to resolve Test.umap.
[2015.10.30-09.20.46:288][  0]LogBlueprintUserMessages: [Multijoueur_C_0] Niveau Chargé
[2015.10.30-09.20.46:340][  1]LogPackageName: SearchForPackageOnDisk took   0.051s to resolve Test.umap.
[2015.10.30-09.20.46:340][  1]LogNet: Browse: /Game/Maps/Test
[2015.10.30-09.20.46:341][  1]LogLoad: LoadMap: /Game/Maps/Test
[2015.10.30-09.20.46:342][  1]LogNet: World NetDriver shutdown IpNetDriver_1 [GameNetDriver]
[2015.10.30-09.20.46:343][  1]LogNet: DestroyNamedNetDriver IpNetDriver_1 [GameNetDriver]
[2015.10.30-09.20.46:344][  1]LogExit: GameNetDriver IpNetDriver_1 shut down
[2015.10.30-09.20.46:363][  1]LogMemory: Platform Memory Stats for WindowsServer
[2015.10.30-09.20.46:363][  1]LogMemory: Process Physical Memory: 87.47 MB used, 87.50 MB peak
[2015.10.30-09.20.46:364][  1]LogMemory: Process Virtual Memory: 148.76 MB used, 149.50 MB peak
[2015.10.30-09.20.46:365][  1]LogMemory: Physical Memory: 2870.89 MB used, 8189.24 MB total
[2015.10.30-09.20.46:366][  1]LogMemory: Virtual Memory: 354.44 MB used, 8388608.00 MB total
[2015.10.30-09.20.46:367][  1]LogMemory: 
[2015.10.30-09.20.46:368][  1]LogMemory: Allocator Stats for binned:
[2015.10.30-09.20.46:368][  1]LogMemory: Current Memory 93.82 MB used, plus 3.91 MB waste
[2015.10.30-09.20.46:369][  1]LogMemory: Peak Memory 98.02 MB used, plus 2.53 MB waste
[2015.10.30-09.20.46:370][  1]LogMemory: Current OS Memory 97.73 MB, peak 100.55 MB
[2015.10.30-09.20.46:371][  1]LogMemory: Current Waste 0.50 MB, peak 0.53 MB
[2015.10.30-09.20.46:372][  1]LogMemory: Current Used 93.82 MB, peak 98.02 MB
[2015.10.30-09.20.46:373][  1]LogMemory: Current Slack 3.41 MB
[2015.10.30-09.20.46:374][  1]LogMemory: Allocs       111467 Current /  1127160 Total

so it’s not because of the brueprint …
The warning appears because of a “create widget” in the controller blueprint but the server keep looping even if the warning is “fixed”.

there is a “print string” after a “beginplay” on the map. when this string is printed in the log, the server “restart” and load the map again … I will look deeper this week …

AHAH ! Totally my bad … A loop was looping itself … and starts itself again …

Even if the blueprint warnig keeps append in the logs …