Inconsistent information about export in the taskmanager: status/progress/error

[andre-hohmann]

Problem

In the taskmanager the infomation about the export status of a process is inconsistent, for example:

• Progress: 0%
• Status: Finished
• Error-message: none
  However, an export cannot be finished at 0%!

Solution

1. If the status is 0%, an error message should be shown, instead of the status Finished.
2. If the task has been finished correctly, the status should be set to 100%

Example

[matthias-ronge]

Another occurrence of the problem:

[matthias-ronge]

Setting the task progress state is individually happening from the functions. Here, is “export process” affected, which should be fixed. But we need individual bug reports per function if this doesn’t work for some background task.