Question

我下载了IBM Support Assistance Workbench，Installed HeapAnalyzer 4.5.4。当我尝试启动HeapAnalyzer工具时，我收到此错误：

Cannot Launch HeapAnalyzer - Could not find the main class: com.ibm.jinwoo.heap.HeapAnalyzer
Today 8:22 AM | Tags: heapanalyzer, installation, run
 Unanswered question This question has not been answered yet.
I cannot seem to launch HeapAnalyzer

C:\Software\IBMHeapAnalyzer>java -Xmx1g -jar ha454.jar
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/ibm/jinwoo/heap/HeapAnalyzer : Unsupported major.minor version 51.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClassCond(Unknown Source)
        at java.lang.ClassLoader.defineClass(Unknown Source)
        at java.security.SecureClassLoader.defineClass(Unknown Source)
        at java.net.URLClassLoader.defineClass(Unknown Source)
        at java.net.URLClassLoader.access$000(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: com.ibm.jinwoo.heap.HeapAnalyzer. Program will exit.

有没有其他人经历过这个并且知道如何修复它？

Answer 1

type java --version版本是否与51.0一致

请参阅stackoverflow.com/questions/10382929 / ...

您可能需要安装最新的jdk，或者可以导出IBM JDK的JAVA_HOME并将$ JAVA_HOME / bin添加到您的路径

IBM HeapAnalyzer不会打开

1 个答案: