Multiple variables in JSON path extractor

[abhi...@gmail.com]

Hi, I am trying to use the JSON path extractor and passing multiple variables to it.

- If I use a single variable, the result is fine, but passing multiple variables shows path not found error.

2015/10/05 21:01:15 WARN  - com.atlantbh.jmeter.plugins.jsonutils.jsonpathextractor.JSONPathExtractor: Extract failed com.jayway.jsonpath.PathNotFoundException: Extracted array is empty

at com.atlantbh.jmeter.plugins.jsonutils.jsonpathextractor.JSONPathExtractor.process(JSONPathExtractor.java:111)

at org.apache.jmeter.threads.JMeterThread.runPostProcessors(JMeterThread.java:750)

at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:452)

at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:261)

at java.lang.Thread.run(Thread.java:745)

I am passing the params separated with the ;  Can someone tell me if there is support for the same.

Regards,

Abhishek

[gli...@gmail.com]

Hey Abhishek,

1. Your JSONPath query is wrong, according to JSONPath Expressions chapter union operator is comma, not semicolon 
   
2. Even if you correct it - it won't work due to https://code.google.com/p/json-path/issues/detail?id=27 issue

So I would recommend going for 2 separate JSONPath Extractors instead.  

[gli...@gmail.com]

Why? It will be basically the same as for what you're trying to do with union.

If you need this to be done in a single PostProcessor for some reason and you're familiar with programming (entry level) you can use JSR223 PostProcessor and groovy language to extract desired bits and assign them to JMeter Variables.