Hi,
Could you please check which version of the plugin org.apache.jasper.glassfish you have? You can find it in your Stambia Designer installation directory in the folder named plugins.
The correct version should be org.apache.jasper.glassfish_2.2.2.v201501141630.
If you have another version, you should remove it from the folder and copy the correct one which you can download from here
grepcode.com/snapshot/repository.grepcod...sper/glassfish/2.2.2
Then you will need to adjust the configuration file /configuration/org.eclipse.equinox.simpleconfigurator/bundles.info
by replacing the line:
org.apache.jasper.glassfishXXXXXXX.vXXXXXXXXXXX,plugins/org.apache.jasper.glassfish_XXXXXX.vXXXXXXXX.jar,4,false
with the following:
org.apache.jasper.glassfish,2.2.2.v201501141630,plugins/org.apache.jasper.glassfish_2.2.2.v201501141630.jar,4,false
Could you please let us know if this solution has worked for you?
Kind regards,
Adrian