Compiler says:
Warning: Comment level 2 found
Fatal: Unexpected end of file
Check for open comments, i.e. an open parenthisis {} , an open (* *).
Also if you are using an older compiler without certain command line options set, you may have a nested comment problem
DLL or Library issues:
Remember in some cases, in your DLL/program you can define:
{$apptype GUI} // you may need to define this for a DLL in Windows, if the DLL is
// being called from a GUI program.
Problem: "Cannot find unit types"
"Can't find unit types"
"Can't find unit system"
Solution:
It could be:
-Damaged FPC.CFG file
-Did you delete FPC.CFG file by accident?
-Try a fresh copy of FPC.CFG that came with your installation.
Rename the old one to fpc.cfg.old
-on linux, you could have a conflict. try deleting /usr/lib/fpc
then apt-get --purge fp-compiler.
then apt-get install fp-units-rtl
then apt-get install fp-compiler
Problem:
Error: Can't call the linker, switching to external linking
Many causes for this one (use the -va compiler option to see more details).. but..
Possible causes:
- not enough memory available (especially on big programs).
- FPC 2.0.X and source code still uses short strings, try shorter paths everywhere!
store your program and units in a nice short path C:\tmp\ or /home/tmp/ on linux.
- problems with linker. Remove bin utils and reinstall them, check environment PATH
variables.
Problem:
cannot find -lpthread
Solution:
apt-get install libc6-dev
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