Troubleshooting Qt License Server

The following table describes typical problems that might occur when you perform Qt License Server operations from the command-line interface and suggests possible solutions to them.

IssuePossible causeSolution
The command to release licenses responds with the error code 400 or the message Encountered an error when manually releasing all unreleased floating reservations.Manual garbage collection does not work.Qt License Server will automatically start garbage collection and release reservations.
Internal server error when running the export command.You might have run the export command using unsupported data format for startDate and endDate.Check the start and end date format and run the command again. For more information, see Export all reports.
Cannot export reports for older licenses after fetching new licenses.No data is found when you try to export report after fetching new licenses.Export all reports before fetching new licenses.
Cannot export reports after offloading logs, usage data, and statistics.No data is found when you try to export reports after offloading logs, usage data, and statistics.Export all reports before offloading data.

See also Diagnose Qt License Server, Qt License Server command-line interface, and Troubleshooting Qt License Service.

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