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nodeguy/website/docs/development/common_errors.md
Atul R edcdbb510e
Adds dynamic content support for flex layout. (#199) 
* layout performance fix

* adjust size, webdefaults

* Add flexlayout owner to the context

* revert

* reorders setlayout and setflexnode

* add defaults

* fix mainwindow rootNode

* properties to methods

* Adds defaultsAdds flexutils  measurewidget

* introduce configure for all types of nodes.

* lint fix

* Revams flexlayout to handle dynamic content

* Adds dynamic layout support for flex layout.

* lint fix

* fix few code updates
2019-11-18 00:52:29 +01:00

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Common errors

  1. Segmentation fault: Segmentation fault occurs when you access a Pointer that is pointing to an invalid memory address. One major reason for this can be that JS garbage collector would have garbage collected the addon generated value and you try accessing it after a while. This is mostly the case if you see seg fault happening randomly after some time of startup.

  2. Widget not visible in Flex layout Widget might have gotten zero height/width. This can occur if yoga was not able to get the default height/width of the widget. Make sure you have implemented
    YGNodeSetMeasureFunc(this->instance->getFlexNode(), &flexutils::measureQtWidget); if its a leaf node widget(doesnt contain any children).