bruno65 Posted January 25 Share Posted January 25 Sometimes i get Ajax error popup with title " Cannot set properties of null (setting 'readOnly') but the detail of the error is not really readable for a human. How can i find the origin of that kind of bug (on the client side of course) ? Quote Link to comment Share on other sites More sharing options...
bruno65 Posted January 26 Author Share Posted January 26 Inside Chrome browser debugger i always find : c.dom is null it happens when i click inside a cell of a inherited grid of TUniDBGrid but I don't find a use-case to reproduce the bug each time Note : c equals ctor in the debugger but I don't know what it represents Quote Link to comment Share on other sites More sharing options...
Sherzod Posted January 26 Share Posted January 26 Hello, Can you try to create a test case? Quote Link to comment Share on other sites More sharing options...
bruno65 Posted January 26 Author Share Posted January 26 It's difficult to create a test-case so far, i don't find specific scenario to repeat the bug every time. I just know that i can reproduce it quite easily (the dom of ctor is null). But if i can create it i will post it as attached file Quote Link to comment Share on other sites More sharing options...
Sherzod Posted January 26 Share Posted January 26 Are you using the latest builds? Quote Link to comment Share on other sites More sharing options...
bruno65 Posted January 26 Author Share Posted January 26 No i'm using UniGUI 1.90.0 build 1568 Profesionnal Edition + Delphi 11.3 the same web app with UniGUI 0.99.96 build 1318 + XE3 works fine (but we need to upgrade it with new versions above) Quote Link to comment Share on other sites More sharing options...
bruno65 Posted January 29 Author Share Posted January 29 I installed the latest release of uniGUI 1.95.0 build 1575 (trial version) and the bug still happens : Inside browser (Chrome and Edge) debugger i always find : c.dom is null it happens when i click inside a cell of a inherited grid of TUniDBGrid but I don't find a use-case to reproduce this bug everytime Note : c equals ctor in the debugger but I don't know what it represents ? does it come from ExtJS or uniGUI ? the same web app with UniGUI 0.99.96 build 1318 + XE3 works fine (but we need to upgrade our web app) Quote Link to comment Share on other sites More sharing options...
bruno65 Posted January 30 Author Share Posted January 30 i stay on the same page which contains à DBGrid then i change value in editable cells in the grid or i click in readonly cells in the grid. After a moment i will get the error I check in the Elements tab of Chrome browser and the element with id=08AD_id-inputEl doesn't exist ! The DOM of the all page is loaded only once at the beginning, isn't ? Quote Link to comment Share on other sites More sharing options...
picyka Posted January 30 Share Posted January 30 I have something similar here, I never figured out what that would be. Quote Link to comment Share on other sites More sharing options...
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