SBT错误: "Failed to construct terminal; falling back to unsupported..."

Question

我今天在 SBT 中遇到了错误。最好使用 sbt sbt-version 命令来显示它:

于 2017 年 5 月 29 日运行:

eric@linux-x2vq:~$ sbt sbt-version
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option 
MaxPermSize=256M; support was removed in 8.0
[info] Set current project to eric (in build file:/home/eric/)
[info] 0.13.13

于 2017 年 6 月 1 日运行:

eric@linux-x2vq:~$ sbt sbt-version
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option             
MaxPermSize=256M; support was removed in 8.0
[ERROR] Failed to construct terminal; falling back to unsupported
java.lang.NumberFormatException: For input string: "0x100"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)
at java.lang.Integer.valueOf(Integer.java:766)
at jline.internal.InfoCmp.parseInfoCmp(InfoCmp.java:59)
at jline.UnixTerminal.parseInfoCmp(UnixTerminal.java:233)
at jline.UnixTerminal.<init>(UnixTerminal.java:64)
at jline.UnixTerminal.<init>(UnixTerminal.java:49)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at jline.TerminalFactory.getFlavor(TerminalFactory.java:209)
at jline.TerminalFactory.create(TerminalFactory.java:100)
at jline.TerminalFactory.get(TerminalFactory.java:184)
at jline.TerminalFactory.get(TerminalFactory.java:190)
at sbt.ConsoleLogger$.ansiSupported(ConsoleLogger.scala:123)
at sbt.ConsoleLogger$.<init>(ConsoleLogger.scala:117)
at sbt.ConsoleLogger$.<clinit>(ConsoleLogger.scala)
at sbt.GlobalLogging$.initial(GlobalLogging.scala:43)
at sbt.StandardMain$.initialGlobalLogging(Main.scala:64)
at sbt.StandardMain$.initialState(Main.scala:73)
at sbt.xMain.run(Main.scala:29)
at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109)
at xsbt.boot.Launch$.withContextLoader(Launch.scala:128)
at xsbt.boot.Launch$.run(Launch.scala:109)
at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
at xsbt.boot.Launch$.launch(Launch.scala:117)
at xsbt.boot.Launch$.apply(Launch.scala:18)
at xsbt.boot.Boot$.runImpl(Boot.scala:41)
at xsbt.boot.Boot$.main(Boot.scala:17)
at xsbt.boot.Boot.main(Boot.scala)

[info] Set current project to eric (in build file:/home/eric/)
[info] 0.13.13

(据我所知)我的 SBT 或 Java 设置没有发生任何变化。

关于可能导致此错误的原因或如何修复错误有什么想法吗？

谢谢!

Answer 1

我遇到了同样的问题，尤其是当 TERM 环境变量设置为 xterm-256color 时。将其设置为不同的值对我来说解决了这个问题，例如

export TERM=xterm-color