Support » Plugin: Page Speed Optimization » 18(index):28 Uncaught TypeError: Cannot read property ‘insertBefore’ of null

  • Resolved bandish2189

    (@bandish2189)


    Getting This error in my site used with smart-mag wordpress theme.

    “18(index):28 Uncaught TypeError: Cannot read property ‘insertBefore’ of null
    at (index):28
    at p ((index):27)
    at (index):27

    This error occurs only when Optimize CSS Delivery is enabled.

    None css loading.

Viewing 1 replies (of 1 total)
  • Plugin Author Optimalisatie.nl

    (@optimalisatie)

    Hi bandish2189,

    It appears that there is a conflict with a different plugin. We did not receive a similar report before.

    Regrettably, there is not much that we could suggest except for advanced tracing the cause of the conflict.

Viewing 1 replies (of 1 total)
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