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  1. ,
    Expert tip

    Take a look at this blog post on how to set up Grid2 https://goo.gl/rxzbE6. A user related (in the email group on the source) that using older selenium libs solves this exception.

Solutions on the web

via GitHub by dan-da
, 1 year ago
This exception has no message.
via hatenablog.com by Unknown author, 2 years ago
via Atlassian JIRA by Chris Fuller, 1 year ago
via Atlassian JIRA by Chris Fuller, 2 years ago
via Google Groups by Paul C. Bryan, 11 months ago
This exception has no message.
java.lang.NullPointerException: 	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:210)	at org.bitcoinj.core.PeerAddress.(PeerAddress.java:78)	at org.bitcoinj.core.PeerAddress.(PeerAddress.java:89)	at org.bitcoinj.core.PeerAddress.(PeerAddress.java:100)	at io.bitsquare.btc.WalletService.initialize(WalletService.java:293)	at io.bitsquare.gui.main.MainViewModel.initWalletService(MainViewModel.java:504)