JavaScript error: TypeError

[gruk]

Hello,
I'm trying to use the amazon scraper to retrieve product data but always get this error:

JavaScript error: TypeError: Cannot read property 'push' of undefined at Parser.pushProduct

using variables like $product.$i.title and the likes.

What am i doing wrong?

Thanks!

 

[Support Денис]

Hello. Specify the version of the parser?

 

[gruk]

It is 1.2.280
I'm adding the variables to the field Results Format, using the default parser prest

 

[Support]

Please, show me your preset and the requests on which the error occurs.

 

[gruk]

This is how it looks:

 

[Support]

You have several errors at once:
- if you specify a template in the General format of the result, you need to refer to the number of the parser you are using, for example $p1
- for output of arrays, you need to use the .format method
So the correct template will look like this:

$p1.products.format('$title\n')

I recommend you read these articles in the Documentation:
http://en.a-parser.com/wiki/results-representation/#arrays-of-results
https://en.a-parser.com/wiki/result-format/
http://en.a-parser.com/wiki/template-toolkit/#format-method-for-arrays

 

[gruk]

Thanks a lot, i thought it must have been me. I looked through the wiki but could not find a solution. I have not been careful enough, so i thank you for your help!