NaN prevents reactome visualizations

[jgriss]

"code":400,
"reason":"Bad Request",
"messages": [
   "Non-standard token 'NaN': enable JsonParser.Feature.ALLOW_NON_NUMERIC_NUMBERS to allow\n at [Source: (StringReader); line: 1, column: 1685] (
through reference chain: 
org.reactome.server.analysis.core.result.external.ExternalAnalysisResult[\"pathways\"]->java.util.ArrayList[0]->
org.reactome.server.analysis.core.result.external.ExternalPathwayNodeSummary[\"data\"]->
org.reactome.server.analysis.core.result.external.ExternalPathwayNodeData[\"entities\"]->java.util.ArrayList[9]->
org.reactome.server.analysis.core.result.external.ExternalIdentifier[\"exp\"])
"]

[EliotRagueneau]

Do you want us to cover NaN, or make sure that you don't produce them on your side?

[jgriss]

Hi @EliotRagueneau

For now, we will try to fix this on our side. Actually, these 'NaN' values should not occur.