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我有這個簡單的構建腳本：如何在使用Putty，Gradle和Gradle Git插件時修復「不兼容的JNA本機庫」？
import org.ajoberstar.grgit.Grgit
apply plugin: 'application'
apply plugin: 'org.ajoberstar.release-opinion'
task wrapper(type:Wrapper) {
gradleVersion = '2.1'
}
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'org.ajoberstar:gradle-git:0.11.+'
}
}
release {
grgit = Grgit.open(project.file('.'))
}
我創建了一個HelloWorld項目的風格和初始化的git倉庫。當我使用遠程原點的目錄時，我可以運行
.\gradlew.bat release
就好。但是，當我使用SSH目標遠程起源我得到以下輸出：
16:39:55.355 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter] Executing actions for task ':prepare'.
16:39:55.355 [INFO] [org.gradle.api.Task] Fetching changes from remote: origin
16:39:55.387 [INFO] [org.ajoberstar.grgit.auth.TransportOpUtil] The following authentication options are allowed (though they may not be available): [
HARDCODED, PAGEANT, SSHAGENT, INTERACTIVE]
16:39:55.402 [INFO] [org.ajoberstar.grgit.auth.TransportOpUtil] using interactive credentials, if needed
16:39:55.480 [INFO] [org.ajoberstar.grgit.auth.JschAgentProxySessionFactory] ssh-agent not available
16:39:55.511 [INFO] [org.ajoberstar.grgit.auth.JschAgentProxySessionFactory] pageant available
16:39:55.527 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Finished executing task ':prepare'
16:39:55.527 [LIFECYCLE] [class org.gradle.TaskExecutionLogger] :prepare FAILED
16:39:55.543 [INFO] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] :prepare (Thread[main,5,main]) completed. Took 0.219 secs.
16:39:55.543 [DEBUG] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] Task worker [Thread[main,5,main]] finished, busy: 0.219 secs, idle: 0.0
secs
16:39:55.543 [ERROR] [org.gradle.BuildExceptionReporter]
16:39:55.543 [ERROR] [org.gradle.BuildExceptionReporter] FAILURE: Build failed with an exception.
16:39:55.543 [ERROR] [org.gradle.BuildExceptionReporter]
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] * What went wrong:
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] Execution failed for task ':prepare'.
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] >
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter]
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] There is an incompatible JNA native library installed on this system.
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] To resolve this issue you may do one of the following:
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] - remove or uninstall the offending library
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] - set the system property jna.nosys=true
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] - set jna.boot.library.path to include the path to the version of the
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter] jnidispatch library included with the JNA jar file you are using
16:39:55.558 [ERROR] [org.gradle.BuildExceptionReporter]
16:39:55.574 [ERROR] [org.gradle.BuildExceptionReporter]
16:39:55.574 [ERROR] [org.gradle.BuildExceptionReporter] * Try:
16:39:55.574 [ERROR] [org.gradle.BuildExceptionReporter] Run with --stacktrace option to get the stack trace.
16:39:55.574 [LIFECYCLE] [org.gradle.BuildResultLogger]
16:39:55.574 [LIFECYCLE] [org.gradle.BuildResultLogger] BUILD FAILED
我重新與--stacktrace這裏是此錯誤的部分堆棧跟蹤（似乎牽連Jsch）：
Caused by: java.lang.Error:
at com.sun.jna.Native.<clinit>(Native.java:142)
at com.jcraft.jsch.agentproxy.connector.PageantConnector$User32.<clinit>(PageantConnector.java:85)
at com.jcraft.jsch.agentproxy.connector.PageantConnector.<init>(PageantConnector.java:61)
at org.ajoberstar.grgit.auth.JschAgentProxySessionFactory$_closure2.doCall(JschAgentProxySessionFactory.groovy:122)
at org.ajoberstar.grgit.auth.JschAgentProxySessionFactory$_closure2.doCall(JschAgentProxySessionFactory.groovy)
at org.ajoberstar.grgit.auth.JschAgentProxySessionFactory$_determineConnector_closure5.doCall(JschAgentProxySessionFactory.groovy:86)
at org.ajoberstar.grgit.auth.JschAgentProxySessionFactory.determineConnector(JschAgentProxySessionFactory.groovy:85)
at org.ajoberstar.grgit.auth.JschAgentProxySessionFactory.getJSch(JschAgentProxySessionFactory.groovy:65)
at org.eclipse.jgit.transport.JschConfigSessionFactory.createSession(JschConfigSessionFactory.java:191)
at org.eclipse.jgit.transport.JschConfigSessionFactory.createSession(JschConfigSessionFactory.java:150)
at org.eclipse.jgit.transport.JschConfigSessionFactory.getSession(JschConfigSessionFactory.java:109)
at org.eclipse.jgit.transport.SshTransport.getSession(SshTransport.java:121)
at org.eclipse.jgit.transport.TransportGitSsh$SshPushConnection.<init>(TransportGitSsh.java:306)
at org.eclipse.jgit.transport.TransportGitSsh.openPush(TransportGitSsh.java:152)
at org.eclipse.jgit.transport.PushProcess.execute(PushProcess.java:154)
at org.eclipse.jgit.transport.Transport.push(Transport.java:1173)
at org.eclipse.jgit.api.PushCommand.call(PushCommand.java:156)
at org.eclipse.jgit.api.PushCommand.call(PushCommand.java:79)
at java_util_concurrent_Callable$call$0.call(Unknown Source)
at org.ajoberstar.grgit.operation.PushOp.call(PushOp.groovy:104)
at org.ajoberstar.grgit.operation.PushOp.call(PushOp.groovy)
at java_util_concurrent_Callable$call.call(Unknown Source)
at java_util_concurrent_Callable$call.call(Unknown Source)
at org.ajoberstar.grgit.util.OpSyntaxUtil.tryOp(OpSyntaxUtil.groovy:45)
at org.ajoberstar.grgit.Grgit.methodMissing(Grgit.groovy:190)
at org.ajoberstar.gradle.git.release.GrgitReleasePlugin$_addReleaseTask_closure4_closure14.doCall(GrgitReleasePlugin.groovy:134)
... 56 more
關於如何使這項工作的任何想法？我正在使用Gradle 2.1，Gradle-git 0.11.0（正如你可以在構建腳本中看到的那樣），Java 1.7.0_71 64位（系統上還有其他版本的Java，但PATH是爲此版本設置，java -version輸出1.7.0_71 64位），Putty 0.60和git 1.9.0 msysgit。
錯誤消息中的哪些建議您嘗試過？ – technomage 2014-10-21 02:44:17
啊，是的，所以這是我的問題的一部分...我怎麼知道哪個庫是違規的庫？那個庫位於我的文件系統上？我怎麼知道哪個Jar有一個JNA庫？我確實嘗試了第二個建議：設置jna.nosys = true並且沒有任何更改。另外，Gradle設置了jna.boot.library.path，以便使用它的特定jnidispatch庫，所以我不清楚另一個jar是否有另一個調度庫。 – Jason 2014-10-23 15:32:27
不確定爲什麼Gradle會附帶提取的jnidispatch.dll。我會說刪除jna.boot.library.path是值得一試的（如果這是設置jna.nosys被忽略） – user2543253 2014-10-23 16:32:12