Global Variables disappeared

Hello,

I am using Flexsim 7 (64 bit) and i was working on my model yesterday and saved it. Today I opened it and all Global Variables have gone missing:

1. Error messages in Compiler Window
2. Global Variables dialogue empty, cant add new ones
3. Global variables still there in object tree!

Unfortunately I did plenty of work and network changes yesterday, if I have to recover all changes from the version of the day before, it will cost several hours of work and deadline is close :-)


Anyone experienced the same bug or any suggestion that could help to recover the model? I have re-opened in different ways, tried the back-up file but same issue...


Thanks for your help, otherwise a long night of work ahead :-/ Kat

Copying the entire model tree into a new model did not help, same problem appeared. Then I took the last working version, saved it under new name and copied only the global variables and all tree nodes (network, processors vehicles etc.) over. Reconnected all vehicles to the network and now it works again! Lucky me. Have still no idea what had crashed the earlier model...

Please send the broken model to FlexSim Support so we can figure out what went wrong with it.