Issue
A station will not start in an I/A Series R2 (Niagara) UNC. The output window shows errors similar to:
Invalid jar: /tffs/modules/coreRuntime-2.301.522.v2.jar
WARNING: Module alm 2.301.522.v1 [...] Missing dependency: coreRuntime-2.301
WARNING: Module lonworks 2.301.522.v1 [...] Missing dependency: coreRuntime-2.301
FATAL: Could not load class "tridium.tools.StationMain".Product Line
TAC IA SeriesEnvironment
I/A Series R2 UNC
Cause
The station cannot start because required module dependencies (e.g.,
coreRuntime) are missing or corrupted. This typically occurs after an incomplete upgrade or module mismatch.Resolution
Perform a full install (upgrade) of the UNC, including:
- Upgrade the Operating System, NRE, and niagarad.
- On the Configure Modules screen:
- Check Upgrade/Add for all modules shown as installed.>p>
- This forces all modules to reload and resolve dependency issues.
- Check Upgrade/Add for all modules shown as installed.>p>
- Restart the station and verify successful startup.
