[SOLVED] RequireDerivedFormResource problems

[JD]

Hi there everyone,

Once in a while I run into a problem with Lazarus that reminds me of its rough edges & drives me up the wall. I'm working on an application that has been working fine for some years now. All of a sudden, when I start the application after compilation, I get an error saying

Form resource TfrmProject1 not found. For resourceless forms, CreateNew constructor must be used. See the global variable RequireDerivedFormResource.

and the application terminates!!!! 

I had already addressed this problem when the transition to using RequireDerivedFormResource first appeared. RequireDerivedFormResoure := True in my project's lpr file.

The project's resource file is in the same directory as the executable so I don't know what Lazarus is complaining about!

Any advice on how to get around this problem?

Thanks,

JD
Lazarus-1.1-42799-fpc-2.6.2-20130915-win32

[Bart]

You are probably missing the

Code: [Select]

{$R *.lfm}

in the forms unit.
This can haenn if you switch from "old style" (*.lrs) to "new style" resources in an existing program (Lazarus does not add it automatically).

Bart

[JD]

Thanks a million Bart. That was it. I may have deleted it by mistake because it was there before. Must be due to too many coffee fueled late nights coding.