Mac安装MAT工具及问题

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已于 2023-08-15 11:11:24 修改

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文章标签： macos

于 2023-08-15 11:10:08 首次发布

本文链接：https://blog.youkuaiyun.com/weixin_39702006/article/details/132294616

版权

1、下载地址:Eclipse downloads - Select a mirror | The Eclipse Foundation

下载完，安装的时候发现报错

打开错误文件错误信息：

The platform metadata area could not be written: /Volumes/mat/mat.app/Contents/MacOS/workspace/.metadata. By default the platform writes its content
under the current working directory when the platform is launched. Use the -data parameter to
specify a different content area for the platform.

翻译：

无法写入平台元数据区域：/Volumes/mat/mat.app/Contents/MacOS/workspace文件/。元数据。默认情况下，平台编写其内容

在平台启动时的当前工作目录下。使用-data参数

为平台指定其他内容区域。

!ENTRY org.eclipse.osgi 4 0 2023-08-15 10:26:44.729
!MESSAGE Application error
!STACK 1
java.lang.IllegalStateException: The platform metadata area could not be written: /Volumes/mat/mat.app/Contents/MacOS/workspace/.metadata.  By default the platform writes its content
under the current working directory when the platform is launched.  Use the -data parameter to
specify a different content area for the platform.
	at org.eclipse.core.internal.runtime.DataArea.assertLocationInitialized(DataArea.java:73)
	at org.eclipse.core.internal.runtime.DataArea.getStateLocation(DataArea.java:141)
	at org.eclipse.core.internal.preferences.InstancePreferences.getBaseLocation(InstancePreferences.java:45)
	at org.eclipse.core.internal.preferences.InstancePreferences.initializeChildren(InstancePreferences.java:120)
	at org.eclipse.core.internal.preferences.InstancePreferences.<init>(InstancePreferences.java:60)
	at org.eclipse.core.internal.preferences.InstancePreferences.internalCreate(InstancePreferences.java:131)
	at org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java:354)
	at org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java:342)
	at org.eclipse.core.internal.preferences.PreferencesService.createNode(PreferencesService.java:395)
	at org.eclipse.core.internal.preferences.RootPreferences.getChild(RootPreferences.java:63)
	at org.eclipse.core.internal.preferences.RootPreferences.getNode(RootPreferences.java:98)
	at org.eclipse.core.internal.preferences.RootPreferences.node(RootPreferences.java:87)
	at org.eclipse.core.internal.preferences.AbstractScope.getNode(AbstractScope.java:41)
	at org.eclipse.core.runtime.preferences.InstanceScope.getNode(InstanceScope.java:80)
	at org.eclipse.ui.preferences.ScopedPreferenceStore.getStorePreferences(ScopedPreferenceStore.java:213)
	at org.eclipse.ui.preferences.ScopedPreferenceStore.<init>(ScopedPreferenceStore.java:127)
	at org.eclipse.ui.plugin.AbstractUIPlugin.getPreferenceStore(AbstractUIPlugin.java:254)
	at org.eclipse.ui.internal.UIPlugin$1.getPreferenceStore(UIPlugin.java:93)
	at org.eclipse.ui.internal.util.PrefUtil.getAPIPreferenceStore(PrefUtil.java:74)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:551)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:550)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:171)
	at org.eclipse.mat.ui.rcp.Application.start(Application.java:28)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1467)

解决办法：

在安装界面，打开Applications，拖拽到Applications，在应用程序中打开即可。