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MC-164652

java.lang.NoClassDefFoundError when trying to open/create world

Every time I try to create a new world or launch an existing single player world, right after the message "Saving world..." Minecraft keeps crashing with the error 
java.lang.NoClassDefFoundError when trying to initialize the class sun.net.www.protocol.https.DelegateHttpsURLConnection. I am using macOS Catalina (on a 2019 MacBook Pro) and version 1.14.4 of Minecraft (I had the same problem trying 1.14.2 and 1.13.2). 

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violine1101

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1.14.4

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