tbs 1.90b11 and variables

When I use variables in blocks, for example:

new version (tbs190b11) alerts me with warnings about undefined [error] variable. But with old beta10 all was OK - silence. IS it new feature and will in new versions too? What I can to do with code? To much need to change for new version port :(

Hi Ret,

You can use the parameter 'noerr' :
It is ingineered for that purpose and already existed in 1.90b10.

Sorry for this change of behavior.
I hope you found the issue is suitable.

yes, but there is another problem. All these fields replaces with "array", not with "" :-(

Is it more logical to return an empty string or the type of data (in fact that's the conversion into string) in case of error ?
Is it just for your template that you expect an empty string or do you find it conveniant for any case ?

That's a true question. I thought is was more coveniant to put the conversion into string, but I can change it.