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Type:
Bug
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Status: Open
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: 2.5.6
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Fix Version/s: None
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Component/s: groovy-runtime
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Labels:None
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Environment:Linux Mint 19.1
If I assign a value to a collection via a named index (key name) I get a casting error like so:
Failed to convert property value of type java.util.LinkedHashMap to required type java.util.Map for property methodConfigNames
Here is the code in question. This doesn't happen in Groovy 2.4.15. Because Grails 4 is running 2.5.6, many plugins are failing with this error.
void setMethodConfigNames(Map<String, Map<String, List<String>>> methodConfigNames) { methodConfigNames.each { String key, Map<String, List<String>> value -> Map<String, List<ConfigAttribute>> configs = [:] populateMap configs, value methodConfigs[key] = configs // fails //methodConfigs.put(key,configs) // works } }
If this could get resolved it would save a lot of plugins from having to be re-released with the workaround making less confusion about the error. In some cases this works and some it doesn't. Even though I have @CompileStatic set, the issue happens at runtime.