jtebokkel

yes, it works

I am also having this issue. It was working fine for the first 2ish months and is now throwing this error. I can just try and go online again a second time and it works. I'm wondering if there is an environmental variable or something that isn't set that is causing it to use an empty path as a temp directory. The empty path will be the location the app is running from which is that path C:\Program Files\CODESYS 3.5.19.50\CODESYS\Common. The permissions don't allow a normal user to write to that directory...

Did you ever figure this out? I'm pondering this same question.

I've caught so many bugs in my code. From silly mistakes to big head scratchers. Massive thanks guys

See the attached files. Yes, this is in v1.2.0.0

A note about this. It seems that if all the variables in the function I'm testing are 0.0 then the math can return NaN however if only the divisor (rl2) is 0.0 then the controller will throw a divide-by-zero exception. FUNCTION ExampleFunction : REAL VAR_INPUT rl1 : REAL; rl2 : REAL; rl3 : REAL; END_VAR ExampleFunction := (rl1 / rl2) * rl3; It is interesting the things you discover as you create more test cases. (Thanks for your work on this library <3 )

A note about this. It seems that if all the variables in the function I'm testing are 0.0 then the math can return NaN however if only the divisor (r2) is 0.0 then the controller will throw a divide-by-zero exception. FUNCTION ExampleFunction : REAL VAR_INPUT rl1 : REAL; rl2 : REAL; rl3 : REAL; END_VAR ExampleFunction := (r1 / r2) * r3; It is interesting the things you discover as you create more test cases. (Thanks for your work on this library <3 )

AssertEquals_REAL does not handle NaN