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https://issues.apache.org/jira/browse/STREAMPIPES-261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Bossenmaier updated STREAMPIPES-261:
----------------------------------------
    Labels: suggestion-done  (was: )

> Error when using RuntimeResolvableStaticProperty in an alternative
> ------------------------------------------------------------------
>
>                 Key: STREAMPIPES-261
>                 URL: https://issues.apache.org/jira/browse/STREAMPIPES-261
>             Project: StreamPipes
>          Issue Type: Bug
>          Components: Backend, Pipeline Elements, UI
>            Reporter: Philipp Zehnder
>            Priority: Major
>              Labels: suggestion-done
>             Fix For: 0.90.0
>
>
> When adding the this code to the declareModel:
> Alternatives.from(Labels.withId(ENABLE_GROUPING),
>  StaticProperties.group(Labels.withId(GROUP_CONFIG),
>  
> StaticProperties.singleValueSelectionFromContainer(Labels.withId(GROUP_ID_STREAM_1)),
>  
> StaticProperties.singleValueSelectionFromContainer(Labels.withId(GROUP_ID_STREAM_2)))))
>  
> the following error occurs when the UI tries to resolve the options:
> Caused by: org.apache.http.ProtocolException: Target host is not 
> specifiedCaused by: org.apache.http.ProtocolException: Target host is not 
> specified at 
> org.apache.http.impl.conn.DefaultRoutePlanner.determineRoute(DefaultRoutePlanner.java:71)
>  at 
> org.apache.http.impl.client.InternalHttpClient.determineRoute(InternalHttpClient.java:125)
>  at 
> org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
>  ... 80 moreorg.apache.http.client.ClientProtocolException at 
> org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:187)
>  
> It seems that the variable this.pipelineElement in BaseRuntimeResolvableInput 
> in the ui is not initialized correctly.
> All values of of the REST request in fetchRemoteOptionsForPipelineElement are 
> undefined.
>  



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