With these details, I can provide the exact command-line steps or paths needed to fix the error. Share public link
Open your license file using a plain text editor (like Notepad or VS Code). Look for lines containing INCREMENT or FEATURE .
To comprehend why a "QCC License Check Failed" error occurs, one must first understand the context of QCC. Typically associated with QNX Software Systems (a subsidiary of BlackBerry), QCC refers to the QNX C Compiler. In the realm of embedded systems and real-time operating systems (RTOS), the compiler is the engine that translates human-readable code into machine instructions. Because QNX is a proprietary commercial ecosystem, its tools are protected by rigorous licensing mechanisms to ensure that only authorized users—those who have purchased the rights—can compile and build software. The "License Check Failed" message is the gatekeeper’s refusal, signaling that the system cannot validate the user's right to use the compiler.
Delete temporary or cached license state files (avoid deleting your actual .lic key file unless you have a backup). Relaunch the environment to force a clean re-check. Preventing License Failures in CI/CD Pipelines qcc license check failed
Utilize tools like Docker containers or environment management scripts to standardize license paths across your entire development team, reducing human setup errors.
If your organization uses a license server:
Most Qualcomm tools rely on system environment variables to locate the license manager. Open System Properties > Environment Variables . Linux: Open your .bashrc or .zshrc file. With these details, I can provide the exact
If you generated the license while connected to a docking station or Ethernet, switching to Wi-Fi or turning on a corporate VPN can mask the primary MAC address, causing the check to fail. Disable your VPN or switch back to the original network adapter to test. 4. Restart the FlexNet / License Server Daemon
The error typically occurs when the QNX C/C++ compiler (qcc) cannot locate or verify a valid license key on your development host . This prevents building or compiling applications within the QNX Software Development Platform (SDP). Common Causes
Ensure your device's operating system and all relevant software are up to date. Manufacturers often release patches and updates that can fix known issues. To comprehend why a "QCC License Check Failed"
Windows Firewall or antivirus software is blocking the necessary ports ( or vendor daemon ports). Step-by-Step Fixes for "QCC License Check Failed"
Follow this structured approach to pinpoint exactly where the handshake is breaking down. Step 1: Verify the Environment Variables
utility must verify a valid license key before performing operations; failure typically indicates an expired, missing, or improperly activated key. Common Fixes for QNX