wcst_import wrong error cannot create resume file

[Dimitar Misev]

Cannot create resume file '/home/eouser/workdir_import/s2-l2a/ingredients/2018/11/01/S2_L2A_32633_B03_10m.resume.json'.
Hint: make sure the folder containing the resume file is writeable for the user running wcst_import.sh.

The directory is writable fine, and I think the problem is that this resume file already existed.

[Bang Pham Huu]

The file doesn't exist actually

ls /home/eouser/workdir_import/s2-l2a/ingredients/2018/11/01/S2_L2A_32633_B03_10m.resume.json
ls: cannot access '/home/eouser/workdir_import/s2-l2a/ingredients/2018/11/01/S2_L2A_32633_B03_10m.resume.json': No such file or directory

It hasn't had any problem to overwrite an existing .resume.json in wcst_import for years.

I think the issue exists somewhere in the json.dump()

      try:
                file = open(resume_file_path, "w")
                json.dump(Resumer.__IMPORTED_DATA_DICT[self.coverage_id], file)
                file.close()
            except Exception as e:
                log.error("Cannot create resume file '{}'. \n"

And the error messages need to add the caught exception to explain why it failed.