Mac安装mat独立工具报错

问题描述

官网下载、安装

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An error has occurred. 
See the log file 
/Users/%username%/.eclipse/1899417313_macosx_cocoa_x86_64/configuration/1507391541586.log.

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!ENTRY org.eclipse.osgi 4 0 2019-07-26 21:12:08.965
!MESSAGE Application error
!STACK 1
java.lang.IllegalStateException: The platform metadata area could not be written: /private/var/folders/kc/cc7tcgrx6_1d355s45t1q3nh0000gn/T/AppTranslocation/9361422A-8DF8-482D-873B-8C030C46FB6E/d/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:70)
        at org.eclipse.core.internal.runtime.DataArea.getStateLocation(DataArea.java:138)
        at org.eclipse.core.internal.preferences.InstancePreferences.getBaseLocation(InstancePreferences.java:44)
        at org.eclipse.core.internal.preferences.InstancePreferences.initializeChildren(InstancePreferences.java:209)
        at org.eclipse.core.internal.preferences.InstancePreferences.<init>(InstancePreferences.java:59)
        at org.eclipse.core.internal.preferences.InstancePreferences.internalCreate(InstancePreferences.java:220)
        at org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java:349)
@       

解决方案

使用命令行打开MemoryAnalyzer，添加-data参数 
如：MemoryAnalyzer -data ./workspace

注意

-data 放在 launcher前、
-data 和 value要放在两行

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