Beaver Builder has detected a plugin conflict that is preventing the page

  • Every time I make edits to this page (adding a photo or even a URL link or anything with Beaver builder) I get this error.

    Beaver Builder has detected a plugin conflict that is preventing the page from saving.
( In technical terms there’s probably a PHP error in Ajax. )

If you contact Beaver Builder Support, we need to know what the error is in the JavaScript console in your browser.

MacOS Users:
Chrome: View > Developer > JavaScript Console
Firefox: Tools > Web Developer > Browser Console
Safari: Develop > Show JavaScript console

Windows Users:
Chrome: Settings > More Tools > Developer > Console
Firefox: Menu/Settings > Web Developer > Web Console
Edge: Settings and More > More Tools > Console

Copy the errors you find there and submit them with your Support ticket. It saves us having to ask you that as a second step.

If you want to troubleshoot further, you can check our Knowledge Base for plugins we know to be incompatible. Then deactivate your plugins one by one while you try to save the page in the Beaver Builder editor. When the page saves normally, you have identified the plugin causing the conflict. Contact Support if you need further help.

The PHP config value max_input_vars is only set to 1000. If you are using 3rd party addons this could very likely be the cause of this error. [doc link].
    JQMIGRATE: Migrate is installed, version 3.3.2
admin-bar-v2.js?ver=11.3.2-202240:3 Missing data from PHP (wpNotesArgs).
(anonymous) @ admin-bar-v2.js?ver=11.3.2-202240:3
fl-builder.js?ver=2.5.5.5:10487 ************************************************************************
fl-builder.js?ver=2.5.5.5:10487 Beaver Builder caught the following JavaScript error. If Beaver Builder is not functioning as expected the cause is most likely this error. Please help us by disabling all plugins and testing Beaver Builder while reactivating each to determine if the issue is related to a third party plugin.
fl-builder.js?ver=2.5.5.5:10487 SyntaxError: Unexpected end of JSON input
    at JSON.parse (<anonymous>)
    at Object._jsonParse (fl-builder.js:10561:18)
    at Object.<anonymous> (builder.bundle.js:1292:28)
    at Object.success (fl-builder.js:9947:15)
    at c (jquery.min.js:2:28327)
    at Object.fireWith [as resolveWith] (jquery.min.js:2:29072)
    at l (jquery.min.js:2:79901)
    at XMLHttpRequest.<anonymous> (jquery.min.js:2:82355)
fl-builder.js?ver=2.5.5.5:10487 Debug Info
fl-builder.js?ver=2.5.5.5:10517 AJAX returned HTML page instead of data. (Possible 404 or max_input_vars)
fl-builder.js?ver=2.5.5.5:10521 PHP Version: 7.4.30
fl-builder.js?ver=2.5.5.5:10521 Memory Limit: 256M
fl-builder.js?ver=2.5.5.5:10521 max_input_vars: 1000
fl-builder.js?ver=2.5.5.5:10521 modsecfix: Disabled
fl-builder.js?ver=2.5.5.5:10487 ************************************************************************
fl-builder-history-manager.js?ver=2.5.5.5:147 Uncaught TypeError: Cannot read properties of undefined (reading 'length')
    at Object.setupMainMenuData (fl-builder-history-manager.js?ver=2.5.5.5:147:30)
    at Object.<anonymous> (builder.bundle.js?ver=2.5.5.5:1296:31)
    at Object.success (fl-builder.js?ver=2.5.5.5:9947:15)
    at c (jquery.min.js:2:28327)
    at Object.fireWith [as resolveWith] (jquery.min.js:2:29072)
    at l (jquery.min.js:2:79901)
    at XMLHttpRequest.<anonymous> (jquery.min.js:2:82355)
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-framer-motion.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-bb-app-core.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-react-laag.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-bb-fluid.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/builder.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-bb-icons.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/canvas.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/css/build/vendor-bb-fluid.bundle.css.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/css/build/builder.bundle.css.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE

    The page I need help with: [log in to see the link]

Viewing 3 replies - 1 through 3 (of 3 total)
  • Plugin Contributor Jamie

    (@codente)

    The JS error seems to indicate there’s a conflict with JetPack. Can you please try temporarily deactivating JetPack and clearing all caches afterwards and trying the BB editor again once that is done? Let us know how that goes!

    Thread Starter sanyama

    (@sanyama)

    Hmm,
    Tried it but I still get the same error.
    Any suggestions? 

    JQMIGRATE: Migrate is installed, version 3.3.2
fl-builder.js?ver=2.5.5.5:10487 ************************************************************************
fl-builder.js?ver=2.5.5.5:10487 Beaver Builder caught the following JavaScript error. If Beaver Builder is not functioning as expected the cause is most likely this error. Please help us by disabling all plugins and testing Beaver Builder while reactivating each to determine if the issue is related to a third party plugin.
fl-builder.js?ver=2.5.5.5:10487 SyntaxError: Unexpected end of JSON input
    at JSON.parse (<anonymous>)
    at Object._jsonParse (fl-builder.js:10561:18)
    at Object.<anonymous> (builder.bundle.js:1292:28)
    at Object.success (fl-builder.js:9947:15)
    at c (jquery.min.js:2:28327)
    at Object.fireWith [as resolveWith] (jquery.min.js:2:29072)
    at l (jquery.min.js:2:79901)
    at XMLHttpRequest.<anonymous> (jquery.min.js:2:82355)
fl-builder.js?ver=2.5.5.5:10487 Debug Info
fl-builder.js?ver=2.5.5.5:10517 AJAX returned HTML page instead of data. (Possible 404 or max_input_vars)
fl-builder.js?ver=2.5.5.5:10521 PHP Version: 7.4.30
fl-builder.js?ver=2.5.5.5:10521 Memory Limit: 256M
fl-builder.js?ver=2.5.5.5:10521 max_input_vars: 1000
fl-builder.js?ver=2.5.5.5:10521 modsecfix: Disabled
fl-builder.js?ver=2.5.5.5:10487 ************************************************************************
fl-builder-history-manager.js?ver=2.5.5.5:147 Uncaught TypeError: Cannot read properties of undefined (reading 'length')
    at Object.setupMainMenuData (fl-builder-history-manager.js?ver=2.5.5.5:147:30)
    at Object.<anonymous> (builder.bundle.js?ver=2.5.5.5:1296:31)
    at Object.success (fl-builder.js?ver=2.5.5.5:9947:15)
    at c (jquery.min.js?ver=3.6.0:2:28327)
    at Object.fireWith [as resolveWith] (jquery.min.js?ver=3.6.0:2:29072)
    at l (jquery.min.js?ver=3.6.0:2:79901)
    at XMLHttpRequest.<anonymous> (jquery.min.js?ver=3.6.0:2:82355)
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-bb-app-core.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-bb-icons.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-bb-fluid.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-react-laag.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/builder.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/vendor-framer-motion.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/js/build/canvas.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/css/build/builder.bundle.css.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://strategicreliabilitysolutions.com/wp-content/plugins/beaver-builder-lite-version/css/build/vendor-bb-fluid.bundle.css.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
    Plugin Contributor Jamie

    (@codente)

    This may be a plugin or theme conflict. Please attempt to disable all plugins except Beaver Builder, and use one of the default (Twenty*) themes. If the problem goes away, enable them one by one to identify the source of your troubles.

    If you can install plugins, install and activate “Health Check”: https://www.ads-software.com/plugins/health-check/
    It will add some additional features under the menu item under Tools > Site Health.
    On its troubleshooting tab, you can Enable Troubleshooting Mode. This will disable all plugins, switch to a standard WordPress theme (if available), allow you to turn your plugins on and off and switch between themes, without affecting normal visitors to your site. This allows you to test for various compatibility issues.
    There’s a more detailed description about how to use the Health Check plugin and its Troubleshooting Mode at https://make.www.ads-software.com/support/handbook/appendix/troubleshooting-using-the-health-check/

Viewing 3 replies - 1 through 3 (of 3 total)
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