TeamCity server无法找到Java可执行文件，即使我已经设置了它

Question

大约1个月前，我仍然可以运行TeamCity服务器，但到目前为止，它说Java1.8版的可执行文件找不到。

我设置了环境变量：

JAVA\U HOME=C:\Program Files\JAVA\jdk-11.0.1

JRE\u HOME=C:\Program Files\Java\jre1.8.0\u 192

CATALINA_HOME=C：\apache-tomcat-9.0.12

在Path变量中，我将其设置为：

但它仍然说它找不到JAVA_HOME或JRE_HOME。

我在下面附上的TeamCity服务器日志。

[2018-11-27 10:50:45,773] FileTaskSettings                  [Info] Parsing service settings
[2018-11-27 10:50:45,774] FileTaskSettings                  [Info] Program to execute:   C:\WINDOWS\system32\cmd.exe
[2018-11-27 10:50:45,774] FileTaskSettings                  [Info] Program arguments:    /c teamcity-server.bat run service
[2018-11-27 10:50:45,774] FileTaskSettings                  [Info] Program work dir:     c:\TeamCity\bin
[2018-11-27 10:50:45,774] FileTaskSettings                  [Info] Program stop timeout: 900000
[2018-11-27 10:50:45,774] CreateServiceSettingsAction       [Info] Service log file is set to: c:\TeamCity\logs\teamcity-winservice.log
[2018-11-27 10:50:45,774] CreateServiceSettingsAction       [Info] Installing service unser LOCAL_SYSTEM account
[2018-11-27 10:50:45,776] CreateServiceCommand              [Info] Service 'TeamCity' was created
[2018-11-27 10:50:45,778] CreateServiceAction               [Info] 
[2018-11-27 10:50:45,778] CreateServiceAction               [Info] Use the folloging commands to start/stop the service:
[2018-11-27 10:50:45,778] CreateServiceAction               [Info]   net.exe start TeamCity
[2018-11-27 10:50:45,778] CreateServiceAction               [Info]     to start service
[2018-11-27 10:50:45,778] CreateServiceAction               [Info] 
[2018-11-27 10:50:45,778] CreateServiceAction               [Info]   net.exe stop TeamCity
[2018-11-27 10:50:45,778] CreateServiceAction               [Info]     to stop service
[2018-11-27 10:50:45,778] CreateServiceAction               [Info] 
[2018-11-27 11:20:16,283] FileTaskSettings                  [Info] Parsing service settings
[2018-11-27 11:20:16,283] FileTaskSettings                  [Info] Program to execute:   C:\WINDOWS\system32\cmd.exe
[2018-11-27 11:20:16,283] FileTaskSettings                  [Info] Program arguments:    /c teamcity-server.bat run service
[2018-11-27 11:20:16,283] FileTaskSettings                  [Info] Program work dir:     c:\TeamCity\bin
[2018-11-27 11:20:16,283] FileTaskSettings                  [Info] Program stop timeout: 900000
[2018-11-27 11:20:16,284] CreateServiceSettingsAction       [Info] Service log file is set to: c:\TeamCity\logs\teamcity-winservice.log
[2018-11-27 11:20:16,284] CreateServiceSettingsAction       [Info] Installing service unser LOCAL_SYSTEM account
[2018-11-27 11:20:16,286] CreateServiceCommand              [Info] Service 'TeamCity' was created
[2018-11-27 11:20:16,287] CreateServiceAction               [Info] 
[2018-11-27 11:20:16,287] CreateServiceAction               [Info] Use the folloging commands to start/stop the service:
[2018-11-27 11:20:16,287] CreateServiceAction               [Info]   net.exe start TeamCity
[2018-11-27 11:20:16,287] CreateServiceAction               [Info]     to start service
[2018-11-27 11:20:16,287] CreateServiceAction               [Info] 
[2018-11-27 11:20:16,288] CreateServiceAction               [Info]   net.exe stop TeamCity
[2018-11-27 11:20:16,288] CreateServiceAction               [Info]     to stop service
[2018-11-27 11:20:16,288] CreateServiceAction               [Info] 
[2018-11-27 11:20:28,729] ThreadedServiceTask               [Info] CallStartService
[2018-11-27 11:20:28,729] FileTaskSettings                  [Info] Parsing service settings
[2018-11-27 11:20:28,730] FileTaskSettings                  [Info] Program to execute:   C:\WINDOWS\system32\cmd.exe
[2018-11-27 11:20:28,730] FileTaskSettings                  [Info] Program arguments:    /c teamcity-server.bat run service
[2018-11-27 11:20:28,730] FileTaskSettings                  [Info] Program work dir:     c:\TeamCity\bin
[2018-11-27 11:20:28,730] FileTaskSettings                  [Info] Program stop timeout: 900000
[2018-11-27 11:20:28,834] console                           [Info] Starting TeamCity server
[2018-11-27 11:20:28,835] console                           [Info] Looking for installed Java...
[2018-11-27 11:20:29,138] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:29,138] console                           [Info] operable program or batch file.
[2018-11-27 11:20:29,340] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:29,340] console                           [Info] operable program or batch file.
[2018-11-27 11:20:29,845] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:29,845] console                           [Info] operable program or batch file.
[2018-11-27 11:20:30,350] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:30,350] console                           [Info] operable program or batch file.
[2018-11-27 11:20:30,451] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:30,451] console                           [Info] operable program or batch file.
[2018-11-27 11:20:30,653] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:30,653] console                           [Info] operable program or batch file.
[2018-11-27 11:20:30,653] console                           [Info] 
[2018-11-27 11:20:30,653] console                           [Info] Java executable of version 1.8 is not found:
[2018-11-27 11:20:30,653] console                           [Info] - Java executable is not found under the specified directories: "c:\TeamCity\jre"
[2018-11-27 11:20:30,653] console                           [Info] - Neither the JAVA_HOME nor the JRE_HOME environment variable is defined
[2018-11-27 11:20:30,653] console                           [Info] - Path to JVM is not found in Windows registry
[2018-11-27 11:20:30,653] console                           [Info] - Java executable is not found in the default locations
[2018-11-27 11:20:30,653] console                           [Info] - Java executable is not found in the directories listed in the PATH environment variable
[2018-11-27 11:20:30,653] console                           [Info] 
[2018-11-27 11:20:30,653] console                           [Info] Please make sure either JAVA_HOME or JRE_HOME environment variable is defined and is pointing to the root directory of the valid Java (JRE) installation
[2018-11-27 11:20:30,653] console                           [Info] 
[2018-11-27 11:20:30,653] console                           [Info] Environment variable FJ_DEBUG can be set to enable debug output
[2018-11-27 11:20:30,653] console                           [Info] 
[2018-11-27 11:20:30,653] console                           [Info] Java not found. Cannot start TeamCity server. Please ensure JDK or JRE is installed and JAVA_HOME environment variable points to it.
[2018-11-27 11:20:30,754] console                           [Info] Server exited unexpectedly with code 1 and will be restarted
[2018-11-27 11:20:30,754] console                           [Info] Starting TeamCity server
[2018-11-27 11:20:30,754] console                           [Info] Looking for installed Java...
[2018-11-27 11:20:30,956] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:30,956] console                           [Info] operable program or batch file.
[2018-11-27 11:20:31,158] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:31,158] console                           [Info] operable program or batch file.
[2018-11-27 11:20:31,360] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:31,360] console                           [Info] operable program or batch file.
[2018-11-27 11:20:31,764] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:31,764] console                           [Info] operable program or batch file.
[2018-11-27 11:20:31,966] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:31,966] console                           [Info] operable program or batch file.
[2018-11-27 11:20:32,067] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:32,067] console                           [Info] operable program or batch file.
[2018-11-27 11:20:32,067] console                           [Info] 
[2018-11-27 11:20:32,067] console                           [Info] Java executable of version 1.8 is not found:
[2018-11-27 11:20:32,067] console                           [Info] - Java executable is not found under the specified directories: "c:\TeamCity\jre"
[2018-11-27 11:20:32,067] console                           [Info] - Neither the JAVA_HOME nor the JRE_HOME environment variable is defined
[2018-11-27 11:20:32,067] console                           [Info] - Path to JVM is not found in Windows registry
[2018-11-27 11:20:32,067] console                           [Info] - Java executable is not found in the default locations
[2018-11-27 11:20:32,067] console                           [Info] - Java executable is not found in the directories listed in the PATH environment variable
[2018-11-27 11:20:32,067] console                           [Info] 
[2018-11-27 11:20:32,067] console                           [Info] Please make sure either JAVA_HOME or JRE_HOME environment variable is defined and is pointing to the root directory of the valid Java (JRE) installation
[2018-11-27 11:20:32,067] console                           [Info] 
[2018-11-27 11:20:32,067] console                           [Info] Environment variable FJ_DEBUG can be set to enable debug output
[2018-11-27 11:20:32,067] console                           [Info] 
[2018-11-27 11:20:32,067] console                           [Info] Java not found. Cannot start TeamCity server. Please ensure JDK or JRE is installed and JAVA_HOME environment variable points to it.
[2018-11-27 11:20:32,067] console                           [Info] Server exited unexpectedly with code 1 and will be restarted
[2018-11-27 11:20:32,168] console                           [Info] Starting TeamCity server
[2018-11-27 11:20:32,168] console                           [Info] Looking for installed Java...
[2018-11-27 11:20:32,370] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:32,370] console                           [Info] operable program or batch file.
[2018-11-27 11:20:32,571] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:32,571] console                           [Info] operable program or batch file.
[2018-11-27 11:20:32,773] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:32,773] console                           [Info] operable program or batch file.
[2018-11-27 11:20:33,177] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:33,177] console                           [Info] operable program or batch file.
[2018-11-27 11:20:33,379] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:33,379] console                           [Info] operable program or batch file.
[2018-11-27 11:20:33,480] console                           [Info] 'findstr' is not recognized as an internal or external command,
[2018-11-27 11:20:33,480] console                           [Info] operable program or batch file.
[2018-11-27 11:20:33,480] console                           [Info] 
[2018-11-27 11:20:33,480] console                           [Info] Java executable of version 1.8 is not found:
[2018-11-27 11:20:33,480] console                           [Info] - Java executable is not found under the specified directories: "c:\TeamCity\jre"
[2018-11-27 11:20:33,480] console                           [Info] - Neither the JAVA_HOME nor the JRE_HOME environment variable is defined
[2018-11-27 11:20:33,480] console                           [Info] - Path to JVM is not found in Windows registry
[2018-11-27 11:20:33,480] console                           [Info] - Java executable is not found in the default locations
[2018-11-27 11:20:33,480] console                           [Info] - Java executable is not found in the directories listed in the PATH environment variable
[2018-11-27 11:20:33,480] console                           [Info] 
[2018-11-27 11:20:33,480] console                           [Info] Please make sure either JAVA_HOME or JRE_HOME environment variable is defined and is pointing to the root directory of the valid Java (JRE) installation
[2018-11-27 11:20:33,480] console                           [Info] Team
[2018-11-27 11:20:33,480] console                           [Info] Environment variable FJ_DEBUG can be set to enable debug output
[2018-11-27 11:20:33,480] console                           [Info] 
[2018-11-27 11:20:33,480] console                           [Info] Java not found. Cannot start TeamCity server. Please ensure JDK or JRE is installed and JAVA_HOME environment variable points to it.
[2018-11-27 11:20:33,480] console                           [Info] Server exited unexpectedly with code 1 and restart limit (3) is reached
[2018-11-27 11:20:33,481] ProcessCommand                    [Info] Process exited with code: 0
[2018-11-27 11:20:33,581] ServiceExecuteProcessTask        [Error] Service process exited without service stop request

Answer 1

我也遇到了这个。事实证明，答案是调试日志中早些时候的“findstr”错误。由于某种原因，我的Windows build server在其路径上丢失了“C:\Windows\System32”teamcity内部批处理文件使用Findstr来解析Java版本。这会导致启动脚本回退，并假设未安装Java。一旦我将这个目录添加回路径中，服务器就正常启动了。

Answer 2

我有一个类似的问题，并能够通过以下方式解决它：

1. 下载TeamCity的.exe安装程序

Answer 3

在阅读了这个答案后，我找到了我的解决方案，“…”没有被识别为内部或外部命令、可操作程序或批处理文件的原因是什么。基本上，TeamCity只获取JRE_HOME变量，而不是Path变量，因此其中没有。当设置TeamCity时，我只需编辑JRE_主页，它就起作用了。