[Crash - Repro] Re-naming Dynamic Parameter Node When Connected Causes Crash
Re-naming a dynamic parameter while the corresponding node is attached to something will cause an instant crash.
Steps to Reproduce:
1) Create a new material, set blend mode to 'Additive, Unlit'.
2) Create a Dynamic Parameter node, a time node, and a multiply node. Connect the Time to the A input of the multiply node, and the Red Dynamic Parameter output to the B input of the Multiply node.
3) Select the Dynamic Parameter node and in the details panel, attempt to re-name the Red output node. you should get an instant crash. I've done this twice in a row now, with different arrangements of nodes and it seems to happen regularly. I'm using public build 4.4
This ALSO happens if you disconnect the node if it's been connected, and try to rename it.
Thanks for letting us know about this issue. I have been able to reproduce this internally and have submitted it to our tracking system for further investigation (TTP #344324).
And thank you Pierdek, I have included your suggested fix as well.
answered Aug 20 '14 at 01:49 PM
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