Sometimes Jenkins does go crazy. Luckily, there is a nice tool to understand what's happening - Script Console.
It's available on https://${jenkins}/script and allows you to execute Groovy scripts on running Jenkins. Here is an example of script that I used to debug issue with one plugin, just to give a sense of how far you can go:
It's available on https://${jenkins}/script and allows you to execute Groovy scripts on running Jenkins. Here is an example of script that I used to debug issue with one plugin, just to give a sense of how far you can go:
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| println(Jenkins.XSTREAM.getConverterLookup().lookupConverterForType(org.jenkinsci.plugins.xvfb.XvfbEnvironmentConverter.class)) | |
| def lookup = Jenkins.XSTREAM.getConverterLookup() | |
| def field = lookup.getClass().getDeclaredFields()[0] | |
| field.setAccessible(true); | |
| println(field) | |
| lookup = field.get(lookup) | |
| println(lookup) | |
| println(lookup.getClass().getPackage().getImplementationVersion()) | |
| field = lookup.getClass().getDeclaredField('typeToConverterMap'); | |
| field.setAccessible(true); | |
| println(field.get(lookup)[null]); | |
| lookup.flushCache() | |
| Jenkins.XSTREAM.registerConverter(new org.jenkinsci.plugins.xvfb.XvfbEnvironmentConverter(), 10) | |
| println(Jenkins.XSTREAM.getConverterLookup().lookupConverterForType(org.jenkinsci.plugins.xvfb.XvfbEnvironmentConverter.class)) |
