# API Testing troubleshooting

### I'm getting an error that my JSON Path expression is invalid, although the path is correct. What should I do?

![](/files/-Ml5DmoheBLoA9qioS5g)

That happens due to the underscore in the JSON Path expression, change it to be like shown below and it will work:

![](/files/-Ml5DvpdwRLnZipGw8zK)


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