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Apps | Demo | Docs | Install
  1. Cloudron Forum
  2. Change Detection
  3. module 'lxml.etree' has no attribute '_ElementStringResult'

module 'lxml.etree' has no attribute '_ElementStringResult'

Scheduled Pinned Locked Moved Change Detection
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  • girishG Offline
    girishG Offline
    girish
    Staff
    wrote on last edited by
    #2

    Does this happen on all sites? How can we reproduce? Our app is running fine.

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    • P Offline
      P Offline
      p44
      translator
      wrote on last edited by p44
      #3

      @girish it happens randomly...

      Edit: problem it seems to be related tho scrapes that have configured "CSS/JSONPath/JQ/XPath Filters" instruction populated from "Visual Filter Selector".

      So, to reproduce please try to do this:

      • Add a website Url
      • In Request Select "Playwright Chromium/Javascript via 'ws://0.0.0.0:3000'"
      • In "Visual Filter Selector" select some area
      • Save

      At this point, you should have "CSS/JSONPath/JQ/XPath Filters" populated with filters, eg. xpath1:/html/body/div[2]

      Let me know,

      Thank's a lot

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      • nebulonN Offline
        nebulonN Offline
        nebulon
        Staff
        wrote on last edited by
        #4

        maybe this is worth reportin upstream then so they know and can debug/fix this.

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        • P Offline
          P Offline
          p44
          translator
          wrote on last edited by
          #5

          @nebulon first I want to be sure that is not a Cloudron-related problem, than maybe I'll open upstream.

          Maybe is this issue related to Python version?

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          • nebulonN Offline
            nebulonN Offline
            nebulon
            Staff
            wrote on last edited by
            #6

            I think it would help to report to upstream as it does not appear to be a generic package issue and so far we are not able to reproduce this. Nor are we experts on the app internals itself, so upstream authors may be able to shed more light on this.

            P 1 Reply Last reply
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            • nebulonN nebulon

              I think it would help to report to upstream as it does not appear to be a generic package issue and so far we are not able to reproduce this. Nor are we experts on the app internals itself, so upstream authors may be able to shed more light on this.

              P Offline
              P Offline
              p44
              translator
              wrote on last edited by
              #7

              @nebulon @girish asked "how we can reproduce"... so you confirm you replicated steps above and issue was not reproduced?

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              • nebulonN Offline
                nebulonN Offline
                nebulon
                Staff
                wrote on last edited by
                #8

                Yes, I tried it with two different webpages but seems to work fine here.

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                • P Offline
                  P Offline
                  p44
                  translator
                  wrote on last edited by
                  #9

                  @nebulon thank's...

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                  • girishG Offline
                    girishG Offline
                    girish
                    Staff
                    wrote on last edited by
                    #10

                    @p44 I think https://github.com/dgtlmoon/changedetection.io/issues/2312 is this issue. They have fixed it in the latest release.

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                    • P Offline
                      P Offline
                      p44
                      translator
                      wrote on last edited by
                      #11

                      @girish seems to be that they fixed... but I've to test yet. @girish thank's a lot for your patience 🙂

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