我今天遇到了与SBT的错误.最好用sbt sbt-version命令显示:
运行于5/29/17:
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
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运行于6/1/17:
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$.main(Boot.scala:17)
at xsbt.boot.Boot.main(Boot.scala)
[info] Set current project to eric (in build file:/home/eric/)
[info] 0.13.13
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对我的SBT或Java设置没有任何改变(我知道).
有关可能导致此错误或如何修复错误的任何想法?
谢谢!
use*_*045 157
我有同样的问题,特别是当TERM环境变量设置为xterm-256color.将它设置为不同的值可以解决我的问题,例如
export TERM=xterm-color
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amu*_*sch 53
我找到导致此问题的包:ncurses.我降级ncurses到版本ncurses-6.0+20170429-1(我正在使用Arch Linux)并且SBT启动就好了.
Arch Linux的步骤:
cd /var/cache/pacman/pkg
sudo pacman -U ncurses-6.0+20170429-1-x86_64.pkg.tar.xz # or some other older version
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适用于Mac的步骤:请参阅https://github.com/jline/jline2/issues/281
我认为这个问题是在ncurses版本20170506中引入的,请参阅:http://invisible-island.net/ncurses/NEWS.html#index-t20170506
+ modify tic/infocmp display of numeric values to use hexadecimal when
they are "close" to a power of two, making the result more readable.
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我在SBT问题跟踪器上提交了一个问题:https://github.com/sbt/sbt/issues/3240
编辑: SBT版本0.13.16包括此问题的修复程序.
Mik*_*kov 22
您可以添加export TERM=xterm-color到顶部/usr/share/sbt/bin/sbt因为$HOME/.sbtconfig已弃用.
小智 18
sbt命令只是一个脚本.它$HOME/.sbtconfig在一开始就加载,所以就这么说吧
export TERM=xterm-color
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正如@ user3113045在conf文件中所说,sbt会起作用.在这种情况下,您的其他术语命令仍将使用xterm-256color.
小智 8
这解决了我的问题(Linux 用户):
这就是全部,然后你就可以开始了。
一年过去了...现在发生在我身上.
所以,ncurses确实改变了,相应的sbt部分是......我猜...可能只是基于随机猜测的测试和观察/错误而不是任何规范或RFC.(到目前为止,sbt是我所知道的唯一具有此ncurses问题的程序.)
如果您不能简单地升级sbt或降级ncurses,您可以更改其他答案中提到的TERM环境变量.
如果你的sbt脚本是一些bash脚本(最有可能,除非你运行DOS的.bat文件)
$ file /usr/bin/sbt
/usr/bin/sbt: Bourne-Again shell script, ASCII text executable
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,那么添加此解决方法可能就足够了:
TERM="${TERM/xterm-256color/xterm-color}"
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