pycharm 启动报错：Caused by: java.lang.IllegalAccessException: symbolic reference class is not accessibl

 pycharm 启动报错

Internal error. Please refer to http://jb.gg/ide/critical-startup-errors

java.util.concurrent.CompletionException: java.lang.IllegalStateException: An unexpected core classloader: class com.intellij.ide.BootstrapClassLoaderUtil$TransformingLoader
    at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314)
    at java.base/java.util.concurrent.CompletableFuture.uniApplyNow(CompletableFuture.java:683)
    at java.base/java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:658)
    at java.base/java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:2094)
    at com.intellij.ide.plugins.PluginManagerCore.initPlugins(PluginManagerCore.java:1263)
    at com.intellij.idea.ApplicationLoader.initApplication(ApplicationLoader.kt:375)
    at com.a.c.b.a.o.a(o.java:65)
    at com.a.c.b.a.q.a(q.java:98)
    at com.a.c.b.a.aZ.b(aZ.java:260)
    at com.a.c.b.a.aZ.a(aZ.java:122)
    at com.a.c.b.a.aC.a(aC.java:56)
    at com.intellij.idea.MainImpl.start(MainImpl.java:19)
    at com.intellij.idea.StartupUtil.lambda$startApp$5(StartupUtil.java:277)
    at com.intellij.util.ui.EdtInvocationManager.executeWithCustomManager(EdtInvocationManager.java:73)
    at com.intellij.idea.StartupUtil.startApp(StartupUtil.java:272)
    at com.intellij.idea.StartupUtil.prepareApp(StartupUtil.java:239)
    at com.intellij.ide.plugins.MainRunner.lambda$start$0(MainRunner.java:45)
    at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.IllegalStateException: An unexpected core classloader: class com.intellij.ide.BootstrapClassLoaderUtil$TransformingLoader
    at com.intellij.ide.plugins.PluginManagerCore.createPluginClassLoader(PluginManagerCore.java:598)
    at com.intellij.ide.plugins.PluginManagerCore.configureClassLoaders(PluginManagerCore.java:1676)
    at com.intellij.ide.plugins.PluginManagerCore.initializePlugins(PluginManagerCore.java:1626)
    at com.intellij.ide.plugins.PluginManagerCore.loadAndInitializePlugins(PluginManagerCore.java:1843)
    at com.intellij.ide.plugins.PluginManagerCore.lambda$initPlugins$6(PluginManagerCore.java:1264)
    at java.base/java.util.concurrent.CompletableFuture.uniApplyNow(CompletableFuture.java:680)
    ... 16 more
Caused by: java.lang.IllegalAccessException: symbolic reference class is not accessible: class com.intellij.ide.BootstrapClassLoaderUtil$TransformingLoader, from com.intellij.ide.plugins.PluginManagerCore (unnamed module @252630eb)
    at java.base/java.lang.invoke.MemberName.makeAccessException(MemberName.java:942)
    at java.base/java.lang.invoke.MethodHandles$Lookup.checkSymbolicClass(MethodHandles.java:2054)
    at java.base/java.lang.invoke.MethodHandles$Lookup.resolveOrFail(MethodHandles.java:2026)
    at java.base/java.lang.invoke.MethodHandles$Lookup.findVirtual(MethodHandles.java:1194)
    at com.intellij.ide.plugins.PluginManagerCore.createPluginClassLoader(PluginManagerCore.java:591)
    ... 21 more

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JRE 11.0.6+8-b765.25 amd64 by JetBrains s.r.o
D:\JetBrains\PyCharm Community Edition 2020.1\jbr