Errormessage when starting testclasses

[Volker Schwarz]

I updated last week to current version 2.0.8. with IDE Version

IntelliJ IDEA 2019.2.1 (Community Edition)
Build #IC-192.6262.58, built on August 20, 2019
Runtime version: 11.0.3+12-b304.39 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 10 10.0
GC: ParNew, ConcurrentMarkSweep
Memory: 1954M
Cores: 12
Registry:
Non-Bundled Plugins: com.illuminatedcloud2.intellij

Since this update I can’t start testclasses and get this error:

the trustAnchors parameter must be non-empty

[Scott Wells]

This appears to be a network configuration issue as it's happening during an SSL handshake:

javax.net.ssl.SSLException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
    at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:133)
    at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:321)
    at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
    at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:259)
    at java.base/sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1314)
    at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:408)
    ...
    at com.illuminatedcloud.client.ForceComApiClient.runWithClient(SourceFile:452)
    at com.illuminatedcloud.intellij.unittest.ApexUnitTestRunProcessHandler.runTestsSynchronous(SourceFile:680)

Can you ensure that your IDE is properly configured for your network restrictions as documented in the user guide under Configuring Network Access? My guess is that you have a proxy that is performing SSL certificate substitution and you may need to install the custom certificate that it's providing.

[Scott Wells]

I'm going to resolve this since it appears to be a network configuration issue. Feel free to reopen it if you find that configuring the IDE for your network does not help to resolve the issue.