KB90968
Published: June 11, 2025
Revision: 2.0

Command to delete a file fails if file name contains ~ character


Applies To:

Firmware for the following groov EPICs:

  • GRV-EPIC-PR1
  • GRV-EPIC-PR2

Versions Affected:

All versions prior to 4.0.0

Resolved In Version:

4.0.0


Symptoms:

If your PAC Control strategy has a command to delete a file where the ~ character is in the file path (for example, SendCommunicationHandleCommand( chFile, "delete" ), where chfile was set to "file:r,~/unsecured/MyTest.txt"), the command returns a -408 (File Access) error.

Workaround:

Specify the entire path.

Resolution:

Opto 22 has resolved this issue.

Questions?

Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com


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