Compile DSP > Can't find connection

[Mighty23]

Error When Compile ScriptFX to .dll:
Make sure to save the network after you've added FAUST or SNEX nodes so that all parameters are saved into the network XML.

I saved the ScriptFX as an XML file like every time I create nodes in FAUST. In this case I updated the faust node and saved it again in .xml but I can't compile anymore.

Windows, HISE 4 downloanded on 8/10.