def lst = [1,2,3,4];
lst.findAll {
try {
a = 1 / 0
} catch(e) {
String msg = e.getMessage();
}
}

groovy.lang.MissingMethodException: No signature of method: Script1.toArray() is applicable for argument types: () values: []
Possible solutions: notify(), toString(), toString(), every()
	at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:58)
	at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:64)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:54)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:155)
	at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:123)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:110)
	at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:153)
	at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:157)
	at org.kohsuke.groovy.sandbox.impl.Checker$checkedCall$0.callStatic(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:56)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:194)
	at Script1$_run_closure1.doCall(Script1.groovy:6)

def lst = [1,2,3,4];
lst.findAll {
    try {
        a = 1 / 0
    } catch(e) {
        String msg = ""
        msg = e.getMessage();
    }
}