KB52680
Published: December 21, 2006
Revision: 2.0

‘Find’ in running OptoControl or ioControl strategy with very large charts may cause crash


Applies To:

ioControl Professional
ioControl Basic
FactoryFloor Software - OptoControl

Versions Affected:

Problem was discovered in version: R4.1a
Problem is resolved in: R7.1e ioControl, R4.1f patch for OptoControl

Resolved In Version:

Problem is resolved in: R7.1e ioControl, R4.1f patch for OptoControl


Symptoms:

ioControl and OptoControl could crash if the following conditions were met while performing a Find operation:

  • If from Configure mode, the debugger option When stepping, make sure the active block is visible, is checked (Configure→Options, Debugger tab).
  • [image1]

  • The ioControl or OptoControl Debugger is running.

  • Very large charts in a running strategy are closed.

  • The Find dialog is used to find something within the strategy.

  • Workaround:

    Keep the large chart that is causing the program to crash open while executing the Find operation under the above listed conditions.


    Resolution:

    Opto 22 has resolved this issue in ioControl, and has included the fix in a patch for OptoControl.


    Questions?

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


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