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MPLAB® X IDE User’s Guide
MPLAB® X IDE User’s Guide
Index
  1. Home
  2. 12 Troubleshooting
  3. 12.5 Errors
  4. 12.5.9 Transmission on endpoint 2 failed (err = -109)

  • Notice to Development Tools Customers
  • 1 Preface
  • 2 What is MPLAB X IDE?
  • 3 Before You Begin
  • 4 Tutorial
  • 5 Basic Development and Debug Flow
  • 6 Projects
  • 7 Editor
  • 8 Development and Debug Features
  • 9 Arm® Cortex®-M Specific Features
  • 10 Analysis
  • 11 Automation
  • 12 Troubleshooting
    • 12.1 USB Driver Installation Issues
    • 12.2 Operating System Issues
    • 12.3 NetBeans Platform Issues
    • 12.4 MPLAB X IDE Issues
    • 12.5 Errors
      • 12.5.1 Command line too long (Windows® OS)
      • 12.5.2 Destination Path Too Long/The filename or extension is too long (Windows® OS)
      • 12.5.3 Couldn’t reserve space for heap (Windows® OS)
      • 12.5.4 The project ProjectName is empty
      • 12.5.5 For 8-bit code, #asm and #endasm cause red bangs in the Editor window
      • 12.5.6 For 16-bit code, MPLAB XC16 or MPLAB XC-DSC packed attribute statement causes red bangs in the Editor window
      • 12.5.7 Hexmate Conflict Report Address Error
      • 12.5.8 Programming Errors
      • 12.5.9 Transmission on endpoint 2 failed (err = -109)
      • 12.5.10 Mouseover shows “Not Recognized” in Editor
      • 12.5.11 Error Codes in -10000 Range
    • 12.6 Forums
  • 13 Desktop Reference
  • 14 MPLAB X IDE Windows and Dialogs
  • 15 NetBeans Windows and Dialogs
  • 16 Configuration Settings Summary
  • 17 MPLAB X IDE Connections: Servers and Ports
  • 18 Working Outside of MPLAB® X IDE
  • 19 Revision History
  • 20 Glossary
  • Microchip Information

12.5.9 Transmission on endpoint 2 failed (err = -109)

The incorrect USB driver may have been installed. See USB Driver Installation Issues.

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