labview crash when saving

[Lentz]

Hi Forum

When trying to save the attached file in 8.6 (the file is created in 7.1)  LabVIEW crashes with a Windows error telling me that the system has encountered a problem and needs to close.

All the SubVIs save without problems and I don't see what should cause this specific VI to cause trouble.

I have searched the forum and tried the different tricks mentioned in other threads about this issue, but none of them seems to help on my VI.

I hope that somebody has a good suggestion as to what I can do.

B.R.

Martin

[smercurio_fc · Accepted solution]

The problem appears to be with the typedefs. Specifically, it looks like it's the text ring. Disconnecting the typedefs in 7.1 and resaving it allows it to be opened in newer version. Attached is in 8.2