An example to reproduce this issue can be found in this repository
The issue is easily reproducible with this simple mapping:
@Mapping(target = "nested", source = "mySource")
MyTarget map(MySource mySource);
Where MyTarget.nested is of type MySource
When unmappedSourcePolicy is set to ReportingPolicy.ERROR, the report produces Unmapped source properties error (or warning in the case of ReportingPolicy.WARN)
The mapping code is generated correctly. For ReportingPolicy.ERROR, the following workaround is necessary in order to get a successful build:
@BeanMapping(ignoreUnmappedSourceProperties = { "field1", "field2" })
Where "field1", "field2" are the fields of MySource
MapStruct version is 1.4.2.Final
Best regards
JC
An example to reproduce this issue can be found in this repository
The issue is easily reproducible with this simple mapping:
Where
MyTarget.nestedis of typeMySourceWhen
unmappedSourcePolicyis set toReportingPolicy.ERROR, the report producesUnmapped source propertieserror (or warning in the case ofReportingPolicy.WARN)The mapping code is generated correctly. For
ReportingPolicy.ERROR, the following workaround is necessary in order to get a successful build:@BeanMapping(ignoreUnmappedSourceProperties = { "field1", "field2" })Where
"field1", "field2"are the fields ofMySourceMapStruct version is
1.4.2.FinalBest regards
JC