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#SWOS-242: test cases for ClassCastException when resolving external refs #1521

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ptrsd
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@ptrsd ptrsd commented Jan 22, 2021

I'm facing java.lang.ClassCastException when my specification has two similar $refs for different models. When $refs point to components from the same specification everything works fine.

java.lang.ClassCastException: Cannot cast io.swagger.v3.oas.models.parameters.HeaderParameter to io.swagger.v3.oas.models.headers.Header at java.base/java.lang.Class.cast(Class.java:3816) at io.swagger.v3.parser.ResolverCache.loadRef(ResolverCache.java:110) at io.swagger.v3.parser.processors.ExternalRefProcessor.processRefToExternalHeader(ExternalRefProcessor.java:455) at io.swagger.v3.parser.processors.HeaderProcessor.processHeader(HeaderProcessor.java:42) at io.swagger.v3.parser.processors.ResponseProcessor.processResponse(ResponseProcessor.java:66) at io.swagger.v3.parser.processors.OperationProcessor.processOperation(OperationProcessor.java:67) at io.swagger.v3.parser.processors.PathsProcessor.processPaths(PathsProcessor.java:84) at io.swagger.v3.parser.OpenAPIResolver.resolve(OpenAPIResolver.java:49) at io.swagger.v3.parser.OpenAPIV3Parser.resolve(OpenAPIV3Parser.java:175) at io.swagger.v3.parser.OpenAPIV3Parser.readContents(OpenAPIV3Parser.java:154) at io.swagger.v3.parser.OpenAPIV3Parser.readContents(OpenAPIV3Parser.java:99)

@gracekarina gracekarina self-assigned this Jan 22, 2021
@gracekarina gracekarina merged commit 92a516d into swagger-api:master Jan 31, 2021
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2 participants