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Chrome 20: virtual data source, error adding new points

  • When I create a new datapoint on a virtual or vmstat data source (but not modbus), there is an error that occurs with current version of chrome (20) but not firefox (13)

    "can't read property 'style' of null" is the error message, it comes from engine.js.

    I tried upgrading to dwr 2.0.10 and this didn't resolve, and dwr 3.0 was more than a straight drop in.

    Chrome 20 with mango 1.7 exhibit the same problem, but I don't believe I ran in to this problem with earlier versions of chrome.