grails create-app helloworld
cd helloworld
grails> create-controller hello
| Error Error initializing classpath: unable to find valid certification path to
requested target (Use --stacktrace to see the full trace)
verbose to grails
| Error Error initializing classpath: unable to find valid certification path to
requested target
sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid
certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCert
PathBuilder.java:196)
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.jav
a:292)
at sun.security.validator.Validator.validate(Validator.java:260)
at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.j
ava:326)
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerIm
pl.java:231)
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustMan
agerImpl.java:126)
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.
java:1323)
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.jav
a:153)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:868)
at sun.security.ssl.Handshaker.process_record(Handshaker.java:804)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.
java:1312)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339
)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323
)
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:
563)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect
(AbstractDelegateHttpsURLConnection.java:185)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
nection.java:1300)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Http
sURLConnectionImpl.java:254)
at org.gradle.wrapper.Download.downloadInternal(Download.java:58)
at org.gradle.wrapper.Download.download(Download.java:44)
at org.gradle.tooling.internal.consumer.DistributionFactory$ProgressRepo
rtingDownload.download(DistributionFactory.java:177)
at org.gradle.wrapper.Install$1.call(Install.java:62)
at org.gradle.wrapper.Install$1.call(Install.java:48)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:65)
at org.gradle.wrapper.Install.createDist(Install.java:48)
at org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistri
bution$1.call(DistributionFactory.java:122)
at org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistri
bution$1.call(DistributionFactory.java:116)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:615)
at java.lang.Thread.run(Thread.java:745)
| Error Error initializing classpath: unable to find valid certification path to
requested target
set GRAILS_OPTS="-Djavax.net.debug=SSL"
grails create-app helloword
create-controller hello