我们在项目上使用Grails 2.4.5，并且在Linux机器上正常运行交互模式。我不确定发生了什么变化，我们没有更改任何Java或grails配置。
java.lang.RuntimeException: Error reading input: Resource temporarily unavailable
at grails.build.logging.GrailsConsole.readLine(GrailsConsole.java:793)
at grails.build.logging.GrailsConsole.showPrompt(GrailsConsole.java:779)
at grails.build.logging.GrailsConsole.showPrompt(GrailsConsole.java:805)
at grails.build.logging.GrailsConsole$showPrompt$1.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
at org.codehaus.groovy.grails.cli.interactive.InteractiveMode.showPrompt(InteractiveMode.groovy:50)
at org.codehaus.groovy.grails.cli.interactive.InteractiveMode$showPrompt.callCurrent(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:137)
at org.codehaus.groovy.grails.cli.interactive.InteractiveMode.run(InteractiveMode.groovy:114)
at org.codehaus.groovy.grails.cli.GrailsScriptRunner.main(GrailsScriptRunner.java:216)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.grails.cli.support.GrailsStarter.rootLoader(GrailsStarter.java:236)
at org.codehaus.groovy.grails.cli.support.GrailsStarter.main(GrailsStarter.java:264)
| Error Interactive mode exited with error: Error reading input: Resource temporarily unavailable
试图创建一个新项目，并且那里也有相同的错误。
是什么原因造成的？您是否在堆栈跟踪中看到有关原因的线索？