ERROR [HTTP-Thread-3]: Synchronizing controller with online account failed : Dow
nloading account configuration failed : sun.security.validator.ValidatorExceptio
n: PKIX path building failed: java.security.cert.CertPathBuilderException: No is
suer certificate for certificate in certification path found.
org.openremote.controller.exception.ConnectionException: Downloading account con
figuration failed : sun.security.validator.ValidatorException: PKIX path buildin
g failed: java.security.cert.CertPathBuilderException: No issuer certificate for
 certificate in certification path found.
        at org.openremote.controller.service.Deployer$BeehiveConnection.download
Zip(Deployer.java:1848)
        at org.openremote.controller.service.Deployer$BeehiveConnection.access$3
00(Deployer.java:1701)
        at org.openremote.controller.service.Deployer.deployFromOnline(Deployer.
java:555)
        at org.openremote.controller.action.ConfigManageController.syncOnline(Co
nfigManageController.java:140)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.web.servlet.mvc.multiaction.MultiActionController
.invokeNamedMethod(MultiActionController.java:445)
        at org.springframework.web.servlet.mvc.multiaction.MultiActionController
.handleRequestInternal(MultiActionController.java:382)
        at org.springframework.web.servlet.mvc.AbstractController.handleRequest(
AbstractController.java:153)
        at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.ha
ndle(SimpleControllerHandlerAdapter.java:48)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(Dispatch
erServlet.java:859)
        at org.springframework.web.servlet.DispatcherServlet.doService(Dispatche
rServlet.java:793)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(Frame
workServlet.java:476)
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServ
let.java:441)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
        at org.openremote.controller.rest.support.json.JSONCallbackFilter.doFilt
er(JSONCallbackFilter.java:63)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterIntern
al(CharacterEncodingFilter.java:96)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerR
equestFilter.java:75)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:128)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:286)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:845)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:583)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoin
t.java:354)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.Validator
Exception: PKIX path building failed: java.security.cert.CertPathBuilderExceptio
n: No issuer certificate for certificate in certification path found.
        at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
        at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949)
        at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:302)
        at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:296)
        at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.
java:1509)
        at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.jav
a:216)
        at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
        at sun.security.ssl.Handshaker.process_record(Handshaker.java:914)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062)
        at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.
java:1375)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403
)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387
)
        at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:
559)
        at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect
(AbstractDelegateHttpsURLConnection.java:185)
        at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLCon
nectionImpl.java:153)
        at org.openremote.controller.service.Deployer$BeehiveConnection.download
Zip(Deployer.java:1794)
        ... 38 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed:
 java.security.cert.CertPathBuilderException: No issuer certificate for certific
ate in certification path found.
        at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:387)
        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:324)
        at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerIm
pl.java:229)
        at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustMan
agerImpl.java:124)
        at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.
java:1491)
        ... 49 more
Caused by: java.security.cert.CertPathBuilderException: No issuer certificate fo
r certificate in certification path found.
        at org.bouncycastle.jce.provider.PKIXCertPathBuilderSpi.engineBuild(Unkn
own Source)
        at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
        at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:382)
        ... 55 more