Question

我正在尝试构建Android N，但我不断收到此错误：

15:37:13 FAILED: /bin/bash -c "(prebuilts/sdk/tools/jack-admin install-server prebuilts/sdk/tools/jack-launcher.jar prebuilts/sdk/tools/jack-server-4.8.ALPHA.jar  2>&1 || (exit 0) ) && (JACK_SERVER_VM_ARGUMENTS=\"-Dfile.encoding=UTF-8 -XX:+TieredCompilation\" prebuilts/sdk/tools/jack-admin start-server 2>&1 || exit 0 ) && (prebuilts/sdk/tools/jack-admin update server prebuilts/sdk/tools/jack-server-4.8.ALPHA.jar 4.8.ALPHA 2>&1 || exit 0 ) && (prebuilts/sdk/tools/jack-admin update jack prebuilts/sdk/tools/jacks/jack-2.28.RELEASE.jar 2.28.RELEASE || exit 47; prebuilts/sdk/tools/jack-admin update jack prebuilts/sdk/tools/jacks/jack-3.36.CANDIDATE.jar 3.36.CANDIDATE || exit 47; prebuilts/sdk/tools/jack-admin update jack prebuilts/sdk/tools/jacks/jack-4.7.BETA.jar 4.7.BETA || exit 47 )"
15:37:13 Jack server already installed in "/srv/jenkins/.jack-server"
15:37:13 Launching Jack server java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation -cp /srv/jenkins/.jack-server/launcher.jar com.android.jack.launcher.ServerLauncher
15:37:13 Jack server failed to (re)start, try 'jack-diagnose' or see Jack server log
15:37:13 No Jack server running. Try 'jack-admin start-server'
15:37:13 No Jack server running. Try 'jack-admin start-server'

我在jack-admin代码中放了一些日志，当我./jack-admin start-server时，我收到以下错误。

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (7) Failed to connect to 127.0.0.1 port 8077: No route to host
isServerRunning : Curl code : 7
Launching Jack server java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation -cp /srv/jenkins/.jack-server/launcher.jar com.android.jack.launcher.ServerLauncher
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (7) Failed to connect to 127.0.0.1 port 8077: No route to host
waitServerStarted : curl code : 7
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (7) Failed to connect to 127.0.0.1 port 8077: No route to host
waitServerStarted : curl code : 7
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (7) Failed to connect to 127.0.0.1 port 8077: No route to host

有人可以帮忙吗？

编辑

杰克服务器日志很干净，没有例外或错误。
默认端口8076和8077被阻止，如netstat -nlp所示，表示服务器确实已启动。

tcp6 0 0 127.0.0.1:8076 ::: * LISTEN 19180 / java
tcp6 0 0 127.0.0.1:8077 ::: * LISTEN 19180 / java
我正在构建代码的机器位于代理服务器后面。

Answer 1

当我收到 Curl 错误 7 时，它在运行 jack-diagnose 时伴随着 SSL 错误。以下解决方案对我有用：

编辑/etc/java-8-openjdk/security/下的java.security文件
从 jdk.tls.disabledAlgorithms 中删除 TLSv1、TLSv1.1
重启jack服务器：
- cd your-aosp-home-dir/prebuilts/sdk/tools/
- ./jack-admin kill-server
- ./jack-admin start-server

Answer 2

尝试在.jack-settings和.jack-server / config.properties中更改服务和管理端口，并确保它们匹配。

Jack服务器可能无法使用默认端口，尤其是当您在多台用户尝试使用Jack的服务器上时。

杰克服务器未能（重新）启动

2 个答案: