...
Switching back is done same way.
Known issues
1. update.sh script does not launch.
...
3. When two WCS versions are installed on same server, those instances should not be running simultaneously.
4. WCS cannot start due to permission lack after updating from 5.2 previous build to 5.2.976 or newer
Symptoms: WCS is not starting with the following message
| Code Block | ||
|---|---|---|
| ||
FlashphonerWebCallServer cannot be started from user flashphoner, please fix the permissions to the folders or run 'webcallserver set-permissions'! |
Solution: use the following command
| Code Block | ||||
|---|---|---|---|---|
| ||||
sudo /usr/local/FlashphonerWebCallServer/bin/webcallserver set-permissions |
then restart WCS
5. WCS cannot start due to service parameters changing after updating from 5.2 previous build to 5.2.976 or newer
Symptoms: WCS is not starting with the following messages in /usr/local/FlashphonerWebCallServer/logs/startup.log file
| Code Block | ||
|---|---|---|
| ||
[2021-07-05 09:02:12] INFO checkJavaOptions - Checking JVM options
sudo: unrecognized option '--show-version'
...
[2021-07-05 09:02:12] ERROR checkJavaOptions - FlashphonerWebCallServer can't start due to incorrect java options |
Solution: use the following command
| Code Block | ||||
|---|---|---|---|---|
| ||||
sudo /usr/local/FlashphonerWebCallServer/bin/webcallserver fix-service |
then restart WCS