[设置服务器时，我也在考虑创建一些自己的插件。当我使用java -jar BuildTools.jar安装BuildTools.jar时，出现以下错误：
Poyda@MY-COMPUTER-NAME MINGW64 ~/Desktop/Testing Folder/New folder
$ java -jar BuildTools.jar
Loading BuildTools version: git-BuildTools-2652406-111 (#111)
Java Version: Java 8
Current Path: C:\Users\Poyda\Desktop\Testing Folder\New folder\.
git version 2.25.0.windows.1
IPoydaI
[email protected]
Attempting to build version: 'latest' use --rev <version> to override
Could not get version latest does it exist? Try another version or use 'latest'
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Unknown Source)
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source)
at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker.process_record(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
at org.spigotmc.builder.Builder.get(Builder.java:668)
at org.spigotmc.builder.Builder.main(Builder.java:316)
at org.spigotmc.builder.Bootstrap.main(Bootstrap.java:40)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source)
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source)
at sun.security.validator.Validator.validate(Unknown Source)
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source)
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source)
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)
... 16 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(Unknown Source)
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source)
at java.security.cert.CertPathBuilder.build(Unknown Source)
... 22 more
这在Windows上，在“ Windows的Git Bash”中...
我以前从未使用过Java，如果有人可以告诉我怎么了？
以防万一，请尝试升级到Git for Windows 2.25.1（2.25.0出现卷曲问题，可能会对此处产生影响）
由于错误消息是关于JDK密钥库中缺少证书链的，所以它取决于jar试图联系的服务器。
如果升级Git没有帮助，则需要添加jar的来源。例如，如果是关于凸出部分的，则为read this thread，它指向来自hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar的BuildTools.jar。