Improve errors messages when loading app fail
Display a more precise reason why an OTB application could be not loaded.
When we try to load an OTB application and when this fails, the error message assumes that we have given an incorrect application name.
Sometimes this is simply not the case: the dynamic library may be missing
symbols, it may need other dynamic libraries not in the
Of course, we could set
LD_DEBUG=libs on many *nix boxes -- if we are aware
of its existence, when we have given up on other leads, when we are on a *nix
Fortunately ITK provides the information in a portable manner, so let's cut the chase and simply give it to the end-user.
The copyright owner is CNES and has signed the ORFEO ToolBox Contributor License Agreement.
Check before merging:
- All discussions are resolved
- At least 2
👍votes from core developers, no 👎vote.
- The feature branch is (reasonably) up-to-date with the base branch
- Dashboard is green
- Copyright owner has signed the ORFEO ToolBox Contributor License Agreement