为什么在0.13.7中执行调试失败，“在库路径上找不到代理库jdwp：transport”？ [英] Why does executing debug in 0.13.7 fail with "Could not find agent library jdwp:transport on the library path"?

问题描述

从 0.13.6 更新到 0.13.7 我无法使用 SBT进行调试。
它使用 Homebrew 安装。我试图重新安装它，酿造医生什么都不显示。
我没有更改/重新安装 Java 之间 SBT 更新。

  lgr $ sbt -v -jvm-debug 5005project webapp运行
 [process_args] java_version ='1.8.0_25'
＃执行命令行：
 java 
 -Xms1024m 
 -Xmx1024m 
 -XX：ReservedCodeCacheSize = 128m 
 -XX：MaxMetaspaceSize = 256m 
 -agentlib：jdwp：transport = dt_socket，server = y，suspend = n，address = 5005 
 -jar 
 /usr/local/Cellar/sbt/0.13.7/libexec/sbt-launch.jar 
项目webapp
运行
 
 VM初始化期间发生错误
找不到库路径上的代理库jdwp：transport，错误：dlopen（libjdwp：transport.dylib，1 ）：image not found 
  

我不确定是否 SBT 缺少一些库，或 brew 公式没有正确安装。
我将有助于任何想法如何解决它。

重新安装 Java ，没有帮助。

解决方法我下载了 SBT 0.13.6 ，它的工作没有问题，所以我开始认为这是一个sbt错误。任何人都可以帮助澄清是否是吗？

解决方案

为了搭载Eugene上面的答案，由于修复是一个bash脚本，从 https://github.com/ sbt / sbt-launcher-package / pull / 85 / files 。只需编辑 bin / sbt-launch-lib.bash 即可：

  addJava-agentlib：jdwp = transport = dt_socket，server = y，suspend = n，address = $ 1
  

而不是这样：

  addJava-agentlib：jdwp：transport = dt_socket，server = y，suspend = n ，地址= $ 1
  

（注意： = jdwp 和 transport ）。 p>

After update from 0.13.6 to 0.13.7 I cannot debug with SBT. It is installed using Homebrew. I tried to reinstall it, brew doctor shows nothing. I did not change/reinstall Java between SBT update.

lgr$ sbt -v -jvm-debug 5005 "project webapp" run
[process_args] java_version = '1.8.0_25'
# Executing command line:
java
-Xms1024m
-Xmx1024m
-XX:ReservedCodeCacheSize=128m
-XX:MaxMetaspaceSize=256m
-agentlib:jdwp:transport=dt_socket,server=y,suspend=n,address=5005
-jar
/usr/local/Cellar/sbt/0.13.7/libexec/sbt-launch.jar
"project webapp"
run

Error occurred during initialization of VM
Could not find agent library jdwp:transport on the library path, with error: dlopen(libjdwp:transport.dylib, 1): image not found

I am unsure whether SBT is missing some library, or brew formula didn't install properly. I will be helpful for any idea how to fix it.

Reinstalled Java, didn't help.

Workaround I downloaded SBT 0.13.6 and it works without problem, so I start to consider this as a sbt bug. Can anyone help to clarify if it is?

解决方案

To piggyback on Eugene's answer above, since the fix is in a bash script, it is pretty easy to apply the fix from https://github.com/sbt/sbt-launcher-package/pull/85/files manually. Just edit bin/sbt-launch-lib.bash to have this:

addJava "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=$1"

Instead of this:

addJava "-agentlib:jdwp:transport=dt_socket,server=y,suspend=n,address=$1"

(Mind the : not = between jdwp and transport).

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