Multiple JAVA errors after bundling

[JackWormUK]

Just tried to apply the bundling to a Magento 2.3.1 store. The store in question does have alot of modules and customisations.

However it is throwing up several different Java errors

On CMS/Product/Category;

bundle-product.min.js:1 Uncaught Fotorama requires jQuery 1.8 or later and will not run without it.

mixins.min.js:11 Uncaught TypeError: Cannot read property map of null at processNames (mixins.min.js:11) at Array.defContext.defQueue.shift (mixins.min.js:11) at intakeDefines (require.min.js:77) at localRequire (require.min.js:97) at Object.load (mixins.min.js:8) at Module.<anonymous> (require.min.js:71 at require.min.js:11 at on (require.min.js:40) at Module.callPlugin (require.min.js:61) at Module.fetch (require.min.js:55)

On the View Cart page it also throws out a different error, along with the Mixins error;

Uncaught Error: Mismatched anonymous define() module: function B(){function t(e,n){n&&(!function(){if(!n.tagName)throw new TypeError("Object is not a valid DOM element");if("IFRAME"!==n.tagName.toUpperCase())throw new TypeError("Expected <IFRAME> tag, found <"+n.tagName+">")}(),d(n,e),o.push(n))}var o;return function(){var e,n=["moz","webkit","o","ms"];for(e=0;e<n.length&&!r;e+=1)r=window[n[e]+"RequestAnimationFrame"];r||k("setup","RequestAnimationFrame not supported")}(),L(),function(e,n){var i;switch(o=[],(i=e)&&i.enablePublicMethods&&O("enablePublicMethods option has been removed, public methods are now always available in the iFrame"),typeof n){case"undefined":case"string":Array.prototype.forEach.call(document.querySelectorAll(n||"iframe"),t.bind(f,e));break;case"object":t(e,n);break;default:throw new TypeError("Unexpected data type ("+typeof n+")")}return o}} http://requirejs.org/docs/errors.html#mismatch at makeError (require.min.js:16) at intakeDefines (require.min.js:77) at localRequire (require.min.js:97) at Object.defContext.require (mixins.min.js:11) at requirejs (require.min.js:117) at Object.loadFromFile (bundle-common.min.js:1) at Object.loadTemplate (bundle-common.min.js:1) at bundle-common.min.js:1 at Object.execCb (require.min.js:112) at Module.check (require.min.js:56)

Both of the listed patches were applied (mixins/cookies) and the bundling was done in the correct order. The store was also error free before applying the bundling.

Anyone have any ideas?

I am setting up another 2.3.1 store with a different module config, so when its complete I will try Magepack again and see if it throws any errors.

[krzksz]

Do you have any extensions installed? Without the live URL it will be hard to debug for us but maybe you can try disabling them and see if one of their scripts is causing the issue.

[JackWormUK]

Live URL is https://en.challengept.com

Was wondering if it was anything to do with this commit that you started?
magento/magento2#25587

Has a number of different modules running which would take some time to go through, hence asking here first if anyone had seen a similar issue

[krzksz]

Hmm, the commit you are mentioning was actually the key ingredient to make mixins work with bundling enabled, previously they were ignored completely.

Regarding the URL, I would need a one with bundling enabled and error being thrown (maybe some test system?) to debug it.

[JackWormUK]

From looking at it, I assumed that was the base work for fixing the mixins and was included in the patches listed on the main page.

Sadly I don't have a duplicate test system (even though really I need one). We only have the production system.

I also know you are very busy and debugging our system isn't really your problem! If you have not seen this before then I will try and work through it and see what I can find