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https://issues.apache.org/jira/browse/GROOVY-11203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles updated GROOVY-11203:
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Summary: IllegalArgumentException: null argument for primitive parameter
(was: IllegalArgumentException: null argument for primitive parameter lacks
context)
> IllegalArgumentException: null argument for primitive parameter
> ---------------------------------------------------------------
>
> Key: GROOVY-11203
> URL: https://issues.apache.org/jira/browse/GROOVY-11203
> Project: Groovy
> Issue Type: Improvement
> Components: groovy-runtime
> Reporter: Eric Milles
> Assignee: Eric Milles
> Priority: Minor
>
> Consider the following:
> {code:groovy}
> void setX(int x) {
> print x
> }
> def map = [:]
> x = map.x // ParameterTypes#coerceArgumentsToClasses does not deal with null
> and primitive
> {code}
> The call to {{setX(int)}} via property write throws
> {{IllegalArgumentException}} at runtime. The exception message and
> stack-trace don't provide much context.
> {code}
> java.lang.IllegalArgumentException
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at Scratch.run(Scratch.groovy:5)
> {code}
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