Java Intellij创意没有启动

我看了以下内容，没有任何帮助：

昨天Intellij的想法还可以。今天，当我启动程序时，会发生以下情况：

karl@karl-Dell-Precision-M3800:~/dev/java$ /opt/idea-IC-162.2032.8/bin/idea.sh

(java:7471): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(java:7471): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(java:7471): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(java:7471): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
java.lang.OutOfMemoryError: Java heap space
Dumping heap to /home/karl/java_error_in_IDEA.hprof ...
Unable to create /home/karl/java_error_in_IDEA.hprof: File exists
[   5467]  ERROR - llij.ide.plugins.PluginManager - Java heap space 
java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOf(Arrays.java:3236)
    at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
    at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
    at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:135)
    at sun.font.XRGlyphCacheEntry.writePixelData(XRGlyphCacheEntry.java:154)
    at sun.font.XRGlyphCache.generateGlyphImageStream(XRGlyphCache.java:217)
    at sun.font.XRGlyphCache.uploadGlyphs(XRGlyphCache.java:164)
    at sun.font.XRGlyphCache.cacheGlyphs(XRGlyphCache.java:134)
    at sun.font.XRTextRenderer.drawGlyphList(XRTextRenderer.java:81)
    at sun.java2d.pipe.GlyphListPipe.drawString(GlyphListPipe.java:72)
    at sun.java2d.SunGraphics2D.drawString(SunGraphics2D.java:2928)
    at sun.swing.SwingUtilities2.drawString(SwingUtilities2.java:593)
    at sun.swing.SwingUtilities2.drawStringUnderlineCharAt(SwingUtilities2.java:612)
    at javax.swing.plaf.basic.BasicGraphicsUtils.drawStringUnderlineCharAt(BasicGraphicsUtils.java:246)
    at com.intellij.ui.plaf.beg.IdeaMenuUI.paint(IdeaMenuUI.java:169)
    at com.intellij.ui.plaf.beg.IdeaMenuUI.update(IdeaMenuUI.java:405)
    at javax.swing.JComponent.paintComponent(JComponent.java:780)
    at javax.swing.JComponent.paint(JComponent.java:1056)
    at javax.swing.JComponent.paintChildren(JComponent.java:889)
    at com.intellij.openapi.wm.impl.IdeMenuBar.paintChildren(IdeMenuBar.java:400)
    at javax.swing.JComponent.paint(JComponent.java:1065)
    at com.intellij.openapi.wm.impl.IdeMenuBar.paint(IdeMenuBar.java:160)
    at javax.swing.JComponent.paintChildren(JComponent.java:889)
    at javax.swing.JComponent.paint(JComponent.java:1065)
    at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
    at javax.swing.JComponent.paintChildren(JComponent.java:889)
    at javax.swing.JComponent.paintToOffscreen(JComponent.java:5217)
    at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1579)
    at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1502)
    at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
    at javax.swing.JComponent.paint(JComponent.java:1042)
    at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
[   5470]  ERROR - llij.ide.plugins.PluginManager - IntelliJ IDEA 2016.2.4  Build #IC-162.2032.8 
[   5471]  ERROR - llij.ide.plugins.PluginManager - JDK: 1.8.0_112-release 
[   5471]  ERROR - llij.ide.plugins.PluginManager - VM: OpenJDK 64-Bit Server VM 
[   5471]  ERROR - llij.ide.plugins.PluginManager - Vendor: JetBrains s.r.o 
[   5471]  ERROR - llij.ide.plugins.PluginManager - OS: Linux 
[   5471]  ERROR - llij.ide.plugins.PluginManager - Last Action:  
[   7947]  ERROR - llij.ide.plugins.PluginManager - Java heap space 
java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOf(Arrays.java:3236)
    at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
    at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
    at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:135)
    at sun.font.XRGlyphCacheEntry.writePixelData(XRGlyphCacheEntry.java:154)
    at sun.font.XRGlyphCache.generateGlyphImageStream(XRGlyphCache.java:217)
    at sun.font.XRGlyphCache.uploadGlyphs(XRGlyphCache.java:164)
    at sun.font.XRGlyphCache.cacheGlyphs(XRGlyphCache.java:134)
    at sun.font.XRTextRenderer.drawGlyphList(XRTextRenderer.java:81)
    at sun.java2d.pipe.GlyphListPipe.drawString(GlyphListPipe.java:72)
    at sun.java2d.SunGraphics2D.drawString(SunGraphics2D.java:2928)
    at sun.swing.SwingUtilities2.drawString(SwingUtilities2.java:593)
    at sun.swing.SwingUtilities2.drawStringUnderlineCharAt(SwingUtilities2.java:612)
    at javax.swing.plaf.basic.BasicGraphicsUtils.drawStringUnderlineCharAt(BasicGraphicsUtils.java:246)
    at com.intellij.ui.plaf.beg.IdeaMenuUI.paint(IdeaMenuUI.java:169)
    at com.intellij.ui.plaf.beg.IdeaMenuUI.update(IdeaMenuUI.java:405)
    at javax.swing.JComponent.paintComponent(JComponent.java:780)
    at javax.swing.JComponent.paint(JComponent.java:1056)
    at javax.swing.JComponent.paintChildren(JComponent.java:889)
    at com.intellij.openapi.wm.impl.IdeMenuBar.paintChildren(IdeMenuBar.java:400)
    at javax.swing.JComponent.paint(JComponent.java:1065)
    at com.intellij.openapi.wm.impl.IdeMenuBar.paint(IdeMenuBar.java:160)
    at javax.swing.JComponent.paintChildren(JComponent.java:889)
    at javax.swing.JComponent.paint(JComponent.java:1065)
    at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
    at javax.swing.JComponent.paintChildren(JComponent.java:889)
    at javax.swing.JComponent.paintToOffscreen(JComponent.java:5217)
    at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1579)
    at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1502)
    at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
    at javax.swing.JComponent.paint(JComponent.java:1042)
    at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
[   7948]  ERROR - llij.ide.plugins.PluginManager - IntelliJ IDEA 2016.2.4  Build #IC-162.2032.8 
[   7948]  ERROR - llij.ide.plugins.PluginManager - JDK: 1.8.0_112-release 
[   7948]  ERROR - llij.ide.plugins.PluginManager - VM: OpenJDK 64-Bit Server VM 
[   7948]  ERROR - llij.ide.plugins.PluginManager - Vendor: JetBrains s.r.o 
[   7948]  ERROR - llij.ide.plugins.PluginManager - OS: Linux 
[   7948]  ERROR - llij.ide.plugins.PluginManager - Last Action:  
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f966c3184b4, pid=7471, tid=0x00007f95e895c700
#
# JRE version: OpenJDK Runtime Environment (8.0_112-b87) (build 1.8.0_112-release-b343)
# Java VM: OpenJDK 64-Bit Server VM (25.112-b343 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [libc.so.6+0x14d4b4]
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/karl/java_error_in_IDEA_7471.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted (core dumped)

显然我的记性不好。我知道我不是：

Every 5,0s: free -m                                                                                                                                                            Thu Sep 22 09:22:56 2016

              total        used        free      shared  buff/cache   available
Mem:          15950        2047       11913         537        1989       12999
Swap:          3813           0        3813

我还尝试了以下

/opt/idea-IC-162.2032.8/bin/idea.sh-Xms512m

，得到了错误：

karl@karl-Dell-Precision-M3800:~$ /opt/idea-IC-162.2032.8/bin/idea.sh -Xms512m

(java:10414): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(java:10414): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(java:10414): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(java:10414): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f1a501644b4, pid=10414, tid=0x00007f19c87a4700
#
# JRE version: OpenJDK Runtime Environment (8.0_112-b87) (build 1.8.0_112-release-b343)
# Java VM: OpenJDK 64-Bit Server VM (25.112-b343 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [libc.so.6+0x14d4b4]
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/karl/java_error_in_IDEA_10414.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted (core dumped)

我运行64位，因此创建了文件

~/.IdeaIC2016.2/idea64.vmoptions

，其内容如下：

-Xms1024m
-Xmx1024m

---

仍然不起作用。

哇，令人惊讶的是，没有人知道这一点，Java不应该是巨大的吗？哦，好吧，答案很简单，只要你知道IDE是通过一个env变量运行它的JDK。我只需要将它设置为一个可以工作的JDK，而不是它自己内置的JDK

export IDEA_JDK=/usr/lib/jvm/jdk1.8.0_101/

---

像Eclipse一样，是否有一种.ini文件，您可以在其中为JVM放置一些参数？可能只是IntelliJ过程需要更多内存，而不是您的计算机上没有剩余内存。@MadJlzz我尝试在命令中添加参数-Xms512m（我已更新了问题）。我将查看.ini文件。检查一个可以为JVM设置参数的文件。在增加Intellij的JVM堆后，这肯定会解决您的问题。