ValueError: Element locator with prefix 'class' is not supported

[JaldhiPandya]

[abhijitbangera]

Even I am observing this issue. ValueError: Element locator with prefix 'class' is not supported

[inarvekar]

Getting same error ValueError: Element locator with prefix '(//div[@class' is not supported

[tbrown9164]

Any update on this? I've had this problem for some time. A Click Element works fine, but any of the conditional keywords e.g. element Should Be Visible, Wait Until Page Contains Element etc. fail in this way: e.g.
Works great: Wait Until Keyword Succeeds 5x 3 sec Click Element xpath= //[@class='android.widget.Button' and ./parent::[(./preceding-sibling::* | ./following-sibling::*)[contains(@contentDescription,'Sticky')]]]

fails with the 'not supported' message:
Wait Until Page Contains Element xpath= //[@class='android.widget.Button' and ./parent::[(./preceding-sibling::* | ./following-sibling::*)[contains(@contentDescription,'Sticky')]]]

[serhatbolsu]

please check with #363 you can create new issue if still exists