I see below issues in my mac book pro post Macos big sur OS update. 1) Not able to Eclipse due to Alert :Failed to create the Java Virtual Machine. 2) Not able to use zoom app on Firefox 3)Firefox browser seems not working.

I am new to app publishing for IOS, i am trying to publish via diawi for testing purposes. I have followed all the instructions given in this article. https://medium.com/codemi-blog/distributed-ipa-using-diawi-f4a8841716a Every time getting this error done everything correctly my UDIDI is coming under provisioned devices and there is no error coming but later it comes with this popup as can be seen in the attached file. Any help is highly appreciated. Thanks,

When trying to Distribute to Testflight, select App Store Connect as the distribution method, is not available option in the organizer. Xcode 12.3

My problem is i want to build a native app for mac with my html,css,javascript based app. I used nw.js to package the app for mac but there i get zip packed file as myapp.app what i want is a package installer with updater for application. steps i followed:- used nw.js and also used dependency nwjs-updater. packed it using build command and got zip package which contains the application as myapp.app. i used this myapp.app in packages tool to make a package installer with developer id certificate. everything is working fine except the auto-updater of nwjs. i want a solution or an alternate to package and distribute my app along with auto update.