Give more useful error on XPath failure #13
Description
When an invalid XPath expression is used in a scraper, currently this unhelpful error is raised:
Error: XPath parse error
We should report the exact XPath expression that failed.
{{ message }}
When an invalid XPath expression is used in a scraper, currently this unhelpful error is raised:
Error: XPath parse error
We should report the exact XPath expression that failed.