Issue: The "Failed to read the 'cssRules' property from 'CSSStyleSheet': Cannot access rules" error occurs when the height option is defined for multiple panes.
Demo: CodePen.
Expected Behavior: A chart should be rendered.
Other info:
The problematic configuration:
JavaScriptpanes: [
{
name: "topPane",
height: 400.0
},
{
name: "bottomPane",
height: 400.0
}
]
The issue doesn't occur if the height option is set just to one pane.
We have addressed the issue described in this ticket and will include a fix in our next maintenance update. Should you need to apply our fix prior to official release, you can request a hotfix here.
Note: Hotfixes may be unavailable for betas/updates set for release within a week.
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