1. 首頁
  2. 問答
  3. 奇怪的Java異常java.util.zip.ZipException：錯誤打開zip文件

奇怪的Java異常java.util.zip.ZipException：錯誤打開zip文件

2015-08-26 53 views
1

我寫JMTI代理從應用程序獲得的例外：奇怪的Java異常java.util.zip.ZipException：錯誤打開zip文件

#include <jvmti.h> 
#include <string.h> 

void printStackTrace(JNIEnv* env, jobject exception) { 
    jclass throwable_class = (*env).FindClass("java/lang/Throwable"); 
    jmethodID print_method = (*env).GetMethodID(throwable_class, "printStackTrace", "()V"); 
    (*env).CallVoidMethod(exception, print_method); 
} 

static void frameToString(jvmtiEnv *jvmti, jvmtiFrameInfo *finfo) 
{ 
    jvmtiError   error; 
    jclass    klass; 
    char    *signature; 
    char    *methodname; 
    char    *methodsig; 
    jboolean    isNative; 
    char    *filename; 
    int     lineCount; 
    jvmtiLineNumberEntry*lineTable; 
    int     lineNumber; 

    /* Initialize defaults */ 
    klass  = NULL; 
    signature = NULL; 
    methodname = NULL; 
    methodsig = NULL; 
    isNative = JNI_FALSE; 
    filename = NULL; 
    lineCount = 0; 
    lineTable = NULL; 
    lineNumber = 0; 

    /* Get jclass object for the jmethodID */ 
    error = (*jvmti).GetMethodDeclaringClass(finfo->method, &klass); 

    /* Get the class signature */ 
    error = (*jvmti).GetClassSignature(klass, &signature, NULL); 


    /* Get the name and signature for the method */ 
    error = (*jvmti).GetMethodName(finfo->method, &methodname, &methodsig, NULL); 


    /* Check to see if it's a native method, which means no lineNumber */ 
    error = (*jvmti).IsMethodNative(finfo->method, &isNative); 


    /* Get source file name */ 
    error = (*jvmti).GetSourceFileName(klass, &filename); 
    if (error != JVMTI_ERROR_NONE && error != JVMTI_ERROR_ABSENT_INFORMATION) { 
     printf("%d \n", error); 
    } 

    /* Get lineNumber if we can */ 
    if (!isNative) { 
     int i; 

     /* Get method line table */ 
     error = (*jvmti).GetLineNumberTable(finfo->method, &lineCount, &lineTable); 
     if (error == JVMTI_ERROR_NONE) { 
      /* Search for line */ 
      lineNumber = lineTable[0].line_number; 
      for (i = 1 ; i < lineCount ; i++) { 
       if (finfo->location < lineTable[i].start_location) { 
        break; 
       } 
       lineNumber = lineTable[i].line_number; 
      } 
     } 
    } 

    /* Create string for this frame location. 
    * NOTE: These char* quantities are mUTF (Modified UTF-8) bytes 
    *   and should actually be converted to the default system 
    *   character encoding. Sending them to things like 
    *   printf() without converting them is actually an I18n 
    *   (Internationalization) error. 
    */ 
    printf("%s.%[email protected]%d[%s:%d]\n", signature, methodname, (int)finfo->location, filename, lineNumber); 

// /* Free up JVMTI space allocated by the above calls */ 
// deallocate(jvmti, signature); 
// deallocate(jvmti, methodname); 
// deallocate(jvmti, methodsig); 
// deallocate(jvmti, filename); 
// deallocate(jvmti, lineTable); 
} 

void JNICALL ExceptionCallback(jvmtiEnv* jvmti, JNIEnv* env, jthread thread, 
           jmethodID method, jlocation location, jobject exception, 
           jmethodID catch_method, jlocation catch_location) { 
// int count; 
// int line_number = 0; 
// int i; 
// char* class_name; 
// char* method_name; 

    jvmtiFrameInfo frames[10]; 
    jint count; 
    jint frame_count; 

// jclass exception_class = (*env).GetObjectClass(exception); 
// (*jvmti).GetClassSignature(exception_class, &class_name, NULL); 
// (*jvmti).GetMethodName(method, &method_name, NULL, NULL); 
// (*jvmti).GetSourceFileName() 
// 
// jvmtiLineNumberEntry *location_table; 
// (*jvmti).GetLineNumberTable(method, &count, &location_table); 
// for (i = 0; i < count - 1; i++) 
// { 
//  jvmtiLineNumberEntry entry1 = location_table[i]; 
//  jvmtiLineNumberEntry entry2 = location_table[i+1]; 
//  if (location >= entry1.start_location && location < entry2.start_location) 
//  { 
//   line_number = entry1.line_number; 
//   break; 
//  } 
// } 
// if (location >= location_table[count-1].start_location) 
// { 
//  line_number = location_table[count-1].line_number; 
// } 
// 
// printf("%s %d \n", class_name, line_number); 

    (*jvmti).GetStackTrace(thread, (jint)0, (jint)10, (jvmtiFrameInfo *)&frames, &count); 
    frameToString(jvmti, frames); 
    printStackTrace(env, exception); 
} 

JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM* vm, char* options, void* reserved) { 
    jvmtiEnv* jvmti; 
    jvmtiEventCallbacks callbacks; 
    jvmtiCapabilities capabilities; 

    (*vm).GetEnv((void**)&jvmti, JVMTI_VERSION_1_0); 

    memset(&capabilities, 0, sizeof(capabilities)); 
    capabilities.can_generate_exception_events = 1; 
    capabilities.can_get_line_numbers = 1; 
    capabilities.can_get_source_file_name = 1; 
// capabilities.can_suspend = 1; 
    (*jvmti).AddCapabilities(&capabilities); 

    memset(&callbacks, 0, sizeof(callbacks)); 
    callbacks.Exception = ExceptionCallback; 
    (*jvmti).SetEventCallbacks(&callbacks, sizeof(callbacks)); 
    (*jvmti).SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_EXCEPTION, NULL); 

    return 0; 
}

和測試之後。 A有個奇怪的例外：

java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:219) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:149) 
    at java.util.jar.JarFile.<init>(JarFile.java:166) 
    at java.util.jar.JarFile.<init>(JarFile.java:103) 
    at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:893) 
    at sun.misc.URLClassPath$JarLoader.access$700(URLClassPath.java:756) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:838) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:831) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:830) 
    at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:803) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:530) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:520) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:519) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:492) 
    at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457) 
    at sun.misc.URLClassPath.getResource(URLClassPath.java:211) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:365) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:411) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:304) 
    at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) 
java.security.PrivilegedActionException: java.util.zip.ZipException: error in opening zip file 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:830) 
    at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:803) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:530) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:520) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:519) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:492) 
    at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457) 
    at sun.misc.URLClassPath.getResource(URLClassPath.java:211) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:365) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:411) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:304) 
    at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) 
Caused by: java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:219) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:149) 
    at java.util.jar.JarFile.<init>(JarFile.java:166) 
    at java.util.jar.JarFile.<init>(JarFile.java:103) 
    at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:893) 
    at sun.misc.URLClassPath$JarLoader.access$700(URLClassPath.java:756) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:838) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:831) 
    ... 20 more 
java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:219) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:149) 
    at java.util.jar.JarFile.<init>(JarFile.java:166) 
    at java.util.jar.JarFile.<init>(JarFile.java:103) 
    at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:893) 
    at sun.misc.URLClassPath$JarLoader.access$700(URLClassPath.java:756) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:838) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:831) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:830) 
    at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:803) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:530) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:520) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:519) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:492) 
    at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457) 
    at sun.misc.URLClassPath.getResource(URLClassPath.java:211) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:365) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:411) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:304) 
    at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) 
java.security.PrivilegedActionException: java.util.zip.ZipException: error in opening zip file 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:519) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:492) 
    at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457) 
    at sun.misc.URLClassPath.getResource(URLClassPath.java:211) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:365) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:411) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:304) 
    at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) 
Caused by: java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:219) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:149) 
    at java.util.jar.JarFile.<init>(JarFile.java:166) 
    at java.util.jar.JarFile.<init>(JarFile.java:103) 
    at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:893) 
    at sun.misc.URLClassPath$JarLoader.access$700(URLClassPath.java:756) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:838) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:831) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:830) 
    at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:803) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:530) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:520) 
    ... 15 more 
java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:219) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:149) 
    at java.util.jar.JarFile.<init>(JarFile.java:166) 
    at java.util.jar.JarFile.<init>(JarFile.java:103) 
    at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:893) 
    at sun.misc.URLClassPath$JarLoader.access$700(URLClassPath.java:756) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:838) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:831) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:830) 
    at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:803) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:530) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:520) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:519) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:492) 
    at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457) 
    at sun.misc.URLClassPath.getResource(URLClassPath.java:211) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:365) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:411) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:304) 
    at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) 
java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:219) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:149) 
    at java.util.jar.JarFile.<init>(JarFile.java:166) 
    at java.util.jar.JarFile.<init>(JarFile.java:103) 
    at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:893) 
    at sun.misc.URLClassPath$JarLoader.access$700(URLClassPath.java:756) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:838) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:831) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:830) 
    at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:803) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:530) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:520) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:519) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:492) 
    at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457) 
    at sun.misc.URLClassPath.getResource(URLClassPath.java:211) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:365) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:411) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:304) 
    at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) 
java.security.PrivilegedActionException: java.util.zip.ZipException: error in opening zip file 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:830) 
    at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:803) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:530) 
    at sun.misc.URLClassPath$3.run(URLClassPath.java:520) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:519) 
    at sun.misc.URLClassPath.getLoader(URLClassPath.java:492) 
    at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457) 
    at sun.misc.URLClassPath.getResource(URLClassPath.java:211) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:365) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:411) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:304) 
    at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) 
Caused by: java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:219) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:149) 
    at java.util.jar.JarFile.<init>(JarFile.java:166) 
    at java.util.jar.JarFile.<init>(JarFile.java:103) 
    at sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:893) 
    at sun.misc.URLClassPath$JarLoader.access$700(URLClassPath.java:756) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:838) 
    at sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:831) 
    ... 20 more

爲什麼這個例外？如何解決它？

來源

2015-08-26 Rinat Mukhamedgaliev

回答

2

從logcat的：

java.security.PrivilegedActionException: java.util.zip.ZipException: error in opening zip file

從文檔：

This exception is thrown by doPrivileged(PrivilegedExceptionAction) and doPrivileged(PrivilegedExceptionAction, AccessControlContext context) to indicate that the action being performed threw a checked exception. The exception thrown by the action can be obtained by calling the getException method. In effect, an PrivilegedActionException is a "wrapper" for an exception thrown by a privileged action

檢查，如果該文件沒有損壞，如果你可以訪問文件夾，它是在。

最後，我們getException進一步的細節

來源

2015-08-26 16:25:24 Bonatti

+0

如果我不開發JVMTI代理我看不到跟隨誤差。如果我運行沒有代理的代碼。一切正常。見https://github.com/BotAnalyser/ArgentumTracer-agent –

+0

@RinatMukhamedgaliev如果你可以打開zip文件並且沒有問題讀取，你可能會遇到許可問題。做try/catch塊，並從異常中獲取getException，以便檢查細節出了什麼問題[請查看此例]（https://blogs.oracle.com/dns/entry/exceptional） – Bonatti

+0

謝謝！我不知道隱藏的例外情況 –

相關問題

 相關問題