[英]Error occurred when running with Windows power shell. A JNI error has occurred, please check your installation and try again
[英]#error running igv **Error: A JNI error has occurred, please check your installation and try again
我已經查看了以前的問題,因為我的問題似乎很常見。 但是我仍然無法解決這個問題。 當我運行 IGV 程序時,出現此錯誤:
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/broad/igv/ui/Main has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
我檢查了 java 版本:
java -version
openjdk version "1.8.0_152-release"
OpenJDK Runtime Environment (build 1.8.0_152-release-1056-b12)
OpenJDK 64-Bit Server VM (build 25.152-b12, mixed mode)
javac -version
javac 1.8.0_152-release
which java
/home/sche/anaconda2/bin/java
如果我理解正確,我需要安裝 java 的更新版本(例如 11):所以我嘗試了:
sudo apt update
sudo apt install openjdk-11-jdk
但是,仍然有舊版本
java -version
openjdk version "1.8.0_152-release"
OpenJDK Runtime Environment (build 1.8.0_152-release-1056-b12)
OpenJDK 64-Bit Server VM (build 25.152-b12, mixed mode)
javac -version
javac 1.8.0_152-release
我也手動嘗試過:
curl -O https://download.java.net/java/GA/jdk11/9/GPL/openjdk-11.0.2_linux-x64_bin.tar.gz
tar zxvf openjdk-11.0.2_linux-x64_bin.tar.gz
sudo mv jdk-11* /usr/local/
sudo vim /etc/profile.d/jdk.sh
export JAVA_HOME=/usr/local/jdk-11.0.2
export PATH=$PATH:$JAVA_HOME/bin
我真的不明白如何解決這個問題謝謝你的幫助
我做了:
update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/java-11-openjdk-amd64/" 3
update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/java-11-openjdk-amd64/" 3
sudo update-alternatives --config java
There are 2 choices for the alternative java (providing /usr/bin/java).
Selection Path Priority Status
------------------------------------------------------------
0 /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1111 auto mode
* 1 /usr/lib/jvm/java-11-openjdk-amd64/ 3 manual mode
2 /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1111 manual mode
Press <enter> to keep the current choice[*], or type selection number: 1
sudo update-alternatives --config javac
There is only one alternative in link group javac (providing /usr/bin/javac): /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
Nothing to configure.
還是一樣的錯誤“Error: A JNI error has occurred, please check your installation and try again”
解決了
set JAVA_HOME="/usr/lib/jvm/java-11-openjdk-amd64/"
export JAVA_HOME="/usr/lib/jvm/java-11-openjdk-amd64/"
export PATH=$JAVA_HOME/bin:$PATH
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