nadment opened a new issue, #8444:
URL: https://github.com/apache/hop/issues/8444
### What would you like to happen?
I've run into issues when writing a JSONPath expression that starts with
`$[0]`.
For example `$[0].similarity`, to retrieve a value from JSON like: `
[{"Id":3902113,"similarity":0.95}]`
This isn't a bug; it replaces $[0] with a single byte with a decimal value
of 0 in the string. But the syntax isn't very JSONPath-compatible.
As @Matt says, it's a very bad idea to replace variables where $ expressions
are used.
### Issue Priority
Priority: 3
### Issue Component
Component: Transforms
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