The error qcc license check failed is a common issue with the QNX Software Development Platform (SDP), typically indicating that the compiler cannot find or verify a valid license key on your host system. Quick Fixes
On Windows and Linux, software finds licenses via variables like LM_LICENSE_FILE or QCC_LICENSE_FILE. If this variable points to a deleted folder, a wrong port (e.g., 27000@server instead of 27001@server), or a dead IP address, the license check fails. qcc license check failed
Confirm your machine can "ping" the server and that ports (typically 27000–27009) are open. The error qcc license check failed is a
Example (floating license):
The "QCC license check failed" error is almost always resolvable by systematically verifying license presence, validity, and accessibility. Following the diagnostic steps above restores normal tool operation. If the issue persists after all checks, contact Qualcomm Developer Support with the license file (excluding keys if sensitive) and full error log. If this variable points to a deleted folder, a wrong port (e
Check network connectivity