Download java runtime class file version 54

Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Introducing Content Health, a new way to keep the knowledge base up-to-date. Podcast what if you could invest in your favorite developer? Featured on Meta. Now live: A fully responsive profile. Reducing the weight of our footer. Linked Some classes where compiled at the first attempt with 8 and did not recompile with 6.

Mixed classes did not compile then. Cleaning project solved the problem. This answer is not strictly relevant to the question, but could be useful for someone. Java version numbers can be found in Java class file wiki page byte offset If you are using javac to compile, and you get this error, then remove all the. If the issue in IntelliJ then do this in terminal not in IntelliJ terminal - 1.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Class file has wrong version Asked 6 years, 10 months ago. Active 2 months ago. We are reader-supported so we may receive a commission when you buy through links on our site. You do not pay extra for anything you buy on our site — our commission comes directly from the product owner. Support WizCase to help us guarantee honest and unbiased advice.

Share our site to support us! Please type an email. Please type a Name. I want more news and awesome tips. Our Reviews WizCase includes reviews written by our experts. AdamStafiej config may request it but the runtime JRE 10 does not support it. You need a runtime that actually supports it. I have changed it and it is openjdk 11 and javac is javac Funny thing though is that the error has changed only a little: Error: 3, 20 java: cannot access javafx.

Should i just try to get everything working on java 10 instead? Show 4 more comments. Active Oldest Votes. Hadjadj taha Hadjadj taha 41 3 3 bronze badges.

Add a comment. I had the same issue, It is solved by just deleting org folder. Java Wizard Java Wizard 39 6 6 bronze badges. Akilan Arasu Akilan Arasu 1 1 gold badge 5 5 silver badges 17 17 bronze badges. Sign up or log in Sign up using Google.