很奇怪的一个问题

2019-03-25 13:45|来源: 网路

SocketAcceptor acceptor=new NioSocketAcceptor();
这句话会报以下异常谁遇到过,帮忙解决一下,谢谢!
         代码:
private static final int PORT = 8080;

public static void main(String[] orgs) throws Exception {
// 监听即将到来的TCP连接
SocketAcceptor acceptor=new NioSocketAcceptor();


}

异常信息:
SLF4J: This version of SLF4J requires log4j version 1.2.12 or later. See also http://www.slf4j.org/codes.html#log4j_version
[JRockit] ERROR: The JVM has crashed. Writing crash information to D:\Work\webpro\jrockit.2788.dump.


===== BEGIN DUMP =============================================================

JRockit dump produced after 0 days, 00:00:07 on Wed Nov 23 13:59:02 2011



    **************************************************************************

    *  If you see this dump, please go to                                    *

    *  http://download.oracle.com/docs/cd/E15289_01/go2troubleshooting.html  *

    *  for troubleshooting information.                                      *

    **************************************************************************



Additional information is available in:

  D:\Work\webpro\jrockit.2788.dump

  D:\Work\webpro\jrockit.2788.mdmp



Error Message: Illegal memory access. [54]

Exception Rec: EXCEPTION_ACCESS_VIOLATION (c0000005) at 0x009F00E2 - memory at 0x00000014 could not be read.

Minidump     : Wrote mdmp. Size is 138MB

SafeDllMode  : -1

Version      : Oracle JRockit(R) R28.0.0-679-130297-1.6.0_17-20100312-2123-windows-ia32

CPU          : Intel Core 2 SSE SSE2 SSE3 SSSE3 Core Intel64

Number CPUs  : 2

Tot Phys Mem : 2072788992 (1976 MB)

OS version   : Microsoft Windows XP version 5.1 Service Pack 3 (Build 2600) (32-bit)

Thread System: Windows Threads

Java locking : Lazy unlocking enabled (class banning) (transfer banning)

State        : JVM is running

Command Line : -Dfile.encoding=UTF-8 -Xbootclasspath/a:C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.j2eedt.core_8.6.0.me201007292038\data\libraryset\EE_5\javaee.jar;C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.j2eedt.core_8.6.0.me201007292038\data\libraryset\EE_5\jsf-impl.jar;C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.j2eedt.core_8.6.0.me201007292038\data\libraryset\EE_5\jsf-api.jar;C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.j2eedt.core_8.6.0.me201007292038\data\libraryset\EE_5\jstl-1.2.jar -Dsun.java.launcher=SUN_STANDARD iosession.MinaTimeServer

Repository   :

java.home    : D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre

j.class.path : D:\Work\webpro\WebRoot\WEB-INF\classes;D:\Work\webpro\WebRoot\WEB-INF\lib\antlr-2.7.6.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\aopalliance-1.0.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\aspectjweaver.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\c3p0-0.9.1.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\cglib-2.2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-beanutils-1.7.0.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-collections-3.1.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-fileupload-1.2.2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-httpclient.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-io-2.0.1.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-lang-2.5.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-logging.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\dom4j-1.6.1.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\ezmorph-1.0.3.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\freemarker-2.3.16.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\handsome-ipaddress-bin.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\hazelcast-1.9.2.3.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\hibernate-jpa-2.0-api-1.0.1.Final.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\hibernate3.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\javassist-3.12.0.GA.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\json-lib-2.1-jdk15.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\jta-1.1.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\mysqldriver.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\ognl-3.0.1.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.aop-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.asm-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.aspects-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.beans-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.context-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.core-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.expression-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.jdbc-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.orm-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.transaction-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\org.springframework.web-3.1.0.M2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\slf4j-api-1.5.8.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\slf4j-log4j12-1.5.8.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\struts2-core-2.2.3.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\struts2-json-plugin-2.2.3.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\struts2-junit-plugin-2.2.3.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\struts2-spring-plugin-2.2.3.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\xwork-core-2.2.3.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\log4j-1.2.6.jar;C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.ws.xfire_8.6.0.me201007281000\lib\webservices-api.jar;C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.ws.xfire_8.6.0.me201007281000\lib\webservices-extra-api.jar;C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.ws.xfire_8.6.0.me201007281000\lib\webservices-extra.jar;C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.ws.xfire_8.6.0.me201007281000\lib\webservices-rt.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\axis-ant.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\axis.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\wsdl4j-1.5.1.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-discovery-0.2.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\jaxen-1.1-beta-6.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\commons-codec-1.4.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\mina-core-2.0.4.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\mina-integration-beans-2.0.4.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\mina-filter-compression-2.0.4.jar;D:\Work\webpro\WebRoot\WEB-INF\lib\mina-example-2.0.4.jar

j.lib.path   : D:\Work\javaJDK\jrmc-4.0.0-1.6.0\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin/client;C:/Program Files/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin;C:\Documents and Settings\All Users\IMP2POcx;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;;E:\Program Files\IDM Computer Solutions\UltraEdit-32;D:\Work\apache-ant-1.8.2\bin

JAVA_HOME    : <not set>

_JAVA_OPTIONS: <not set>

PATH         : C:/Program Files/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin/client;C:/Program Files/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin;C:\Documents and Settings\All Users\IMP2POcx;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;;E:\Program Files\IDM Computer Solutions\UltraEdit-32;D:\Work\apache-ant-1.8.2\bin

StackOverFlow: 0 StackOverFlowErrors have occured

OutOfMemory  : 0 OutOfMemoryErrors have occured

C Heap       : Good; no memory allocations have failed

GC Strategy  : Mode: throughput, with strategy: genparpar (basic strategy: genparpar)

GC Status    : OC is not running. Last finished OC was OC#0.

             : YC is not running. Last finished YC was YC#0.

YC History   : Ran 0 YCs since last OC.

Heap Holes   : 1 hole(s), at 0x04B00000 - 0x1F860000

Heap         : 0x02400000 - 0x21160000  (Size: 64 MB)

Compaction   : (no compaction area)

NurseryList  : 0x02400000 - 0x04400000

KeepArea     : 0x03BFFFE8 - 0x04400000

KA Markers   : [ 0x033FFFF0,  0x03BFFFE8 , 0x04400000 ]

Forbidden A  : (none)

Previous KA  : (none)

Previous FA  : (none)

CompRefs     : References are 32-bit.



Registers (from ThreadContext: 0x00DCF744:

   eax = 00000000    ecx = 00000000    edx = 027a9960    ebx = 00dcfb00

   esp = 00dcfa10    ebp = 00dcfa58    esi = 00c358a0    edi = 00000000

    es = 00000023     cs = 0000001b     ss = 00000023     ds = 00000023

    fs = 0000003b     gs = 00000000

   eip = 009f00e2 eflags = 00010206



Loaded modules:

(* denotes the module where the exception occured)

00400000-00434fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\bin\javaw.exe

7c920000-7c9b5fff  C:\WINDOWS\system32\ntdll.dll

7c800000-7c91dfff  C:\WINDOWS\system32\kernel32.dll

77d10000-77d9ffff  C:\WINDOWS\system32\USER32.dll

77ef0000-77f38fff  C:\WINDOWS\system32\GDI32.dll

77da0000-77e48fff  C:\WINDOWS\system32\ADVAPI32.dll

77e50000-77ee2fff  C:\WINDOWS\system32\RPCRT4.dll

77fc0000-77fd0fff  C:\WINDOWS\system32\Secur32.dll

76300000-7631cfff  C:\WINDOWS\system32\IMM32.DLL

62c20000-62c28fff  C:\WINDOWS\system32\LPK.DLL

73fa0000-7400afff  C:\WINDOWS\system32\USP10.dll

7c340000-7c395fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\msvcr71.dll

00850000-00b44fff *D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\jrockit\jvm.dll

71a20000-71a36fff  C:\WINDOWS\system32\WS2_32.dll

77be0000-77c37fff  C:\WINDOWS\system32\msvcrt.dll

71a10000-71a17fff  C:\WINDOWS\system32\WS2HELP.dll

76b10000-76b39fff  C:\WINDOWS\system32\WINMM.dll

10000000-1003afff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\osal.dll

00c40000-00c72fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\util.dll

724c0000-72517fff  C:\WINDOWS\system32\pdh.dll

76320000-76366fff  C:\WINDOWS\system32\comdlg32.dll

5d170000-5d209fff  C:\WINDOWS\system32\COMCTL32.dll

7d590000-7dd83fff  C:\WINDOWS\system32\SHELL32.dll

77f40000-77fb5fff  C:\WINDOWS\system32\SHLWAPI.dll

765e0000-76672fff  C:\WINDOWS\system32\CRYPT32.dll

76db0000-76dc1fff  C:\WINDOWS\system32\MSASN1.dll

73540000-7357cfff  C:\WINDOWS\system32\ODBC32.dll

4b4f0000-4b4f5fff  C:\WINDOWS\system32\odbcbcp.dll

77bd0000-77bd7fff  C:\WINDOWS\system32\VERSION.dll

76990000-76acdfff  C:\WINDOWS\system32\ole32.dll

770f0000-7717afff  C:\WINDOWS\system32\OLEAUT32.dll

77180000-77282fff  C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.6028_x-ww_61e65202\comctl32.dll

1f840000-1f856fff  C:\WINDOWS\system32\odbcint.dll

5e8e0000-5e8ecfff  C:\WINDOWS\system32\perfproc.dll

5e8f0000-5e8f8fff  C:\WINDOWS\system32\perfos.dll

015d0000-015f9fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\jfr.dll

6d860000-6d86bfff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\verify.dll

6d3e0000-6d3fefff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\java.dll

6d340000-6d347fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\hpi.dll

6d8a0000-6d8aefff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\zip.dll

76bc0000-76bcafff  C:\WINDOWS\system32\psapi.dll

6d6e0000-6d6e8fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\nio.dll

6d6c0000-6d6d2fff  C:\Program Files\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\net.dll

08950000-08962fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\net.dll

719c0000-719fdfff  C:\WINDOWS\system32\mswsock.dll

60fd0000-61024fff  C:\WINDOWS\system32\hnetcfg.dll

71a00000-71a07fff  C:\WINDOWS\System32\wshtcpip.dll

089b0000-089c7fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\orii.dll

68000000-68035fff  C:\WINDOWS\system32\rsaenh.dll

759d0000-75a7efff  C:\WINDOWS\system32\USERENV.dll

5fdd0000-5fe24fff  C:\WINDOWS\system32\netapi32.dll

089e0000-08af2fff  D:\Work\javaJDK\jrmc-4.0.0-1.6.0\jre\bin\dbghelp.dll



Stack:

(* marks the word pointed to by the stack pointer)

00dcfa10: 00863bb6* 00dcfb00  00000000  a6c5fa24  00dcfb00  00c3599c 

00dcfa28: 00dcfb00  00dcfa38  088bfd4e  00c358c8  00000000  00a0fc90 

00dcfa40: 00dcfa1c  00dcf624  00dcff14  00a3c1f0  a6b3592c  00000000 

00dcfa58: 00dcfa88  6d6c7f98  00000000  00dcfb00  00000000  00dcfb00 



Code:

(* marks the word pointed to by the instruction pointer)

009f00b0: 0424448b  0b74c085  0c244c8b  0824548b  c3100c89  cccccccc 

009f00c8: cccccccc  cccccccc  0424448b  0474c085  02eb108b  448bd233 

009f00e0: 40f60824* 488b0814  8b0a7410  68408b00  008bc103  0a048bc3 

009f00f8: ccccccc3  cccccccc  0424448b  0474c085  02eb108b  448bd233 





Last optimized methods:

No methods optimized.



Thread:

"Main Thread" id=1 idx=0x4 tid=2400 lastJavaFrame=0x00DCFAE8

Stack 0: start=0x00D90000, end=0x00DD0000, guards=0x00D93000 (ok), forbidden=0x00D91000



Thread Stack Trace:

    at javaHandleLoadIntField+18(javafields.c:175+18)@0x009F00E2

    at jni_GetIntField+390(jni.c:514+390)@0x00863BB6

    at _NET_InetAddressToSockaddr@24+30()@0x6D6C7F98

    at _Java_sun_nio_ch_Net_bind@20+36()@0x6D6E2540

    -- Java stack --

    at sun/nio/ch/Net.bind(Ljava/io/FileDescriptor;Ljava/net/InetAddress;I)V(Native Method)

    at sun/nio/ch/ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:119)

    at sun/nio/ch/ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59)

    at sun/nio/ch/ServerSocketAdaptor.bind(ServerSocketAdaptor.java:52)

    at sun/nio/ch/PipeImpl$Initializer.run(PipeImpl.java:72)

    at jrockit/vm/AccessController.doPrivileged(AccessController.java:254)

    at jrockit/vm/AccessController.doPrivileged(AccessController.java:268)

    at sun/nio/ch/PipeImpl.<init>(PipeImpl.java:122)

    at sun/nio/ch/SelectorProviderImpl.openPipe(SelectorProviderImpl.java:27)

    at java/nio/channels/Pipe.open(Pipe.java:133)

    at sun/nio/ch/WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:40)

    at sun/nio/ch/WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:26)

    at java/nio/channels/Selector.open(Selector.java:209)

    at org/apache/mina/transport/socket/nio/NioProcessor.<init>(NioProcessor.java:59)

    at jrockit/vm/RNI.c2java(IIIII)V(Native Method)

    at jrockit/vm/Reflect.invokeMethod(Ljava/lang/Object;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;(Native Method)

    at sun/reflect/NativeConstructorAccessorImpl.newInstance0(Ljava/lang/reflect/Constructor;[Ljava/lang/Object;)Ljava/lang/Object;(Native Method)

    at sun/reflect/NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

    at sun/reflect/DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

    at java/lang/reflect/Constructor.newInstance(Constructor.java:513)

    at org/apache/mina/core/service/SimpleIoProcessorPool.<init>(SimpleIoProcessorPool.java:180)

    at org/apache/mina/core/service/SimpleIoProcessorPool.<init>(SimpleIoProcessorPool.java:112)

    at org/apache/mina/core/polling/AbstractPollingIoAcceptor.<init>(AbstractPollingIoAcceptor.java:112)

    at org/apache/mina/transport/socket/nio/NioSocketAcceptor.<init>(NioSocketAcceptor.java:61)

    at iosession/MinaTimeServer.main(MinaTimeServer.java:12)

    at jrockit/vm/RNI.c2java(IIIII)V(Native Method)

    -- end of trace



Memory usage report:

Total mapped                  1182996KB           (reserved=1035732KB)

-              Java heap      1048576KB           (reserved=983040KB)

-              GC tables        49784KB         

-          Thread stacks         7936KB           (#threads=13)

-          Compiled code          704KB           (used=538KB)

-               Internal          648KB         

-                     OS        26800KB         

-                  Other        43684KB         

-        Java class data         3840KB           (malloced=3823KB #4815 in 858 classes)

                                                  Not tracing sites.



- Native memory tracking         1024KB           (malloced=154KB #8)

                                                  Not tracing sites.





Set the env variable TRACE_ALLOC_SITES=1 or use the print_memusage switch

trace_alloc_sites=true to enable alloc site tracing.



    **************************************************************************

    *  If you see this dump, please go to                                    *

    *  http://download.oracle.com/docs/cd/E15289_01/go2troubleshooting.html  *

    *  for troubleshooting information.                                      *

    **************************************************************************



===== END DUMP ===============================================================






问题补充:
asyty 写道
真神奇。。。不过不是有提示信息么

引用
SLF4J: This version of SLF4J requires log4j version 1.2.12 or later. See also http://www.slf4j.org/codes.html#log4j_version

log4j的jar包版本不对

现在这句改成[JRockit] ERROR: The JVM has crashed. Writing crash information to D:\Work\webpro\jrockit.4012.dump.了一下内容给一样。

问题补充:
eclipse-my 写道
SLF4J: This version of SLF4J requires log4j version 1.2.12 or later. See also http://www.slf4j.org/codes.html#log4j_version log4jlib版本不对吧

现在这句改成[JRockit] ERROR: The JVM has crashed. Writing crash information to D:\Work\webpro\jrockit.4012.dump.了一下内容给一样。

问题补充:
kendylxy 写道
是不是用户slf4j的版本跟log4j的版本不匹配,使用更高版本的log4j

现在这句改成[JRockit] ERROR: The JVM has crashed. Writing crash information to D:\Work\webpro\jrockit.4012.dump.了一下内容给一样。

问题补充:
yanq12 写道
引用
This version of SLF4J requires log4j version 1.2.12 or later. See also


log4j 的版本不对,很明显的吗

现在换成[JRockit] ERROR: The JVM has crashed. Writing crash information to D:\Work\webpro\jrockit.1840.dump.


===== BEGIN DUMP =============================================================

JRockit dump produced after 0 days, 00:00:07 on Wed Nov 23 14:36:02 2011
以下的一样。

问题补充:
kendylxy 写道
请问楼主的Jrocket版本是多少?

现在换成[JRockit] ERROR: The JVM has crashed. Writing crash information to D:\Work\webpro\jrockit.1840.dump.


===== BEGIN DUMP =============================================================

JRockit dump produced after 0 days, 00:00:07 on Wed Nov 23 14:36:02 2011
。。。。。
以下的一样。

问题补充:
kendylxy 写道
请问楼主的Jrocket版本是多少?

jrmc-4.0.0-1.6.0
jrockit-R28.0.0-jre1.6.0_17

问题补充:
asyty 写道
引用
Error Message: Illegal memory access.

不是说读数据错误么 访问了不该访问的地方

据说要用 -Xnoopt 参数关闭优化器
- Turn off the optimizations with -Xnoopt option.
https://forums.oracle.com/forums/thread.jspa?messageID=9602862#9602862

asyty 写道
引用
Error Message: Illegal memory access.

不是说读数据错误么 访问了不该访问的地方

据说要用 -Xnoopt 参数关闭优化器
- Turn off the optimizations with -Xnoopt option.
https://forums.oracle.com/forums/thread.jspa?messageID=9602862#9602862

现在是这个[JRockit] ERROR: The JVM has crashed. Writing crash information to D:\Work\webpro\jrockit.4004.dump. 怎么解决?

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  • strange strange[streɪn(d)ʒ] [词典释义] adj. 奇怪的;陌生的;外行的 adv. 奇怪地;陌生地,冷淡地 n. (Strange)人名;(英)斯特兰奇;(瑞典、塞)斯特朗格 [网络短语] Strange奇怪,陌生,奇特 Strange quark奇夸克,奇异夸克 Strange Circus奇异人生马戏团,神秘马戏团,奇妙马戏团
  • 你打开压缩包看看里面是什么文件?如果后缀是APK,解压后安装,如果打开是文件夹和文件组成,把压缩包改成APK后缀文件 你可以通过数据线或是拷贝安装程序到SD卡,安装APK需要下载APK安装器,或者安装91助手
  • 发布应用程序,测试端点,然后转到Luis.ai中的“查看端点话语”。 被映射到None的话语可能在那里,表明LUIS想知道他们应该映射到哪个意图。 将它们映射到正确的意图,训练并再次发布。 测试更正的版本。 现在应该是正确的。 Publish the app, test the endpoint, then go to "Review endpoint utterances" in Luis.ai. The utterances that are mapped to None are probably th ...
  • 一种可能的O(nlogn)解决方案如下: 对数组进行排序(在O(nlogn)时间内)。 计算排序数组中相邻元素之间的差异。 将差值(以及相应的对)存储在最小堆中。 弹出最小堆中的顶对。 对于每个弹出的对,您将不得不向堆中添加另一对。 这将对应于弹出对中的相邻元素。 例如,如果数组是{....,3,5,6,9,....}并且弹出的对是{5,6},那么在堆{3,9}中添加另一对差值为6。 此外,跟踪已经弹出的元素(可能在哈希表中),并简单地拒绝任何已弹出任何元素的弹出对。 一旦堆为空,未包含在任何有效弹出对中的 ...
  • 这个功能 void push(stack *p, int x) { if(!full(p)) /*full() returns 1 is top==max, 0 otherwise*/ { p->a[p->top++]=x; printf("%d pushed.\n",x); } else printf("Stack is full.\n"); } 是错的。 top的初始值为-1,因此在此语句中 p->a[p->top ...
  • 不,上下文不会是全局上下文,它将是字符串“Hello”。 上下文是你的bind()函数的第二个参数,所以当函数“f”被调用时它就是this值。 No, the context won't be the global context, it'll be the string "Hello". The context is the second argument to your bind() function, so that'll be the value of this when function "f" ...
  • 这应该可以帮助你: typename map::const_iterator& begin() { return counted.begin(); } typename map::const_iterator& end() { return counted.end(); } C ++模板很棘手。 T是一个模板参数,取决于你传递了什么T, map::const_iterator可能意味着不同的事物(类型名称,但也包括 - 静态成员...)。 这就是 ...
  • 我在日志中发现了一个错误......似乎它只是刚出现。 Negotiation: discovered file(s) matching request: /srv/http/.../login (None could be negotiated) 我用Google搜索了,显然MultiViews与我的无扩展名“登录”字符串相冲突。 关闭多视图,它完美地工作。 I found an error in the log... seems it only appeared just now. Negotiati ...
  • 对于这里的问题的实际理解,请尝试comp.lang.c有关序列点的 常见问题文章。 For an actual understanding of the issue here try comp.lang.c FAQ article on sequence points.
  • 根据我们的讨论,决定在应用程序启动期间未正确实例化视图控制器。 我们确定感兴趣的ViewController来自故事板,因此推荐的代码更改如下: // remove this // self.window.rootViewController = self.FbSSOTrialVC; // and replace it with: self.FbSSOTrialVC = [self.window.rootViewController.storyboard instantiateViewController ...