Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by mathletics
, 1 year ago
Failed resolution of: Lorg/apache/http/conn/ssl/DefaultHostnameVerifier;
via GitHub by mytoughlife
, 2 years ago
Failed resolution of: Lorg/apache/http/conn/ssl/DefaultHostnameVerifier;
java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/conn/ssl/DefaultHostnameVerifier;	at microsoft.exchange.webservices.data.core.EwsSSLProtocolSocketFactory.(EwsSSLProtocolSocketFactory.java:86)	at microsoft.exchange.webservices.data.core.ExchangeServiceBase.createConnectionSocketFactoryRegistry(ExchangeServiceBase.java:212)	at microsoft.exchange.webservices.data.core.ExchangeServiceBase.initializeHttpClient(ExchangeServiceBase.java:194)	at microsoft.exchange.webservices.data.core.ExchangeServiceBase.(ExchangeServiceBase.java:170)	at microsoft.exchange.webservices.data.core.ExchangeService.(ExchangeService.java:3779)	at com.microsoft.office365.connect.SendMailActivity.onBookMeetingButton1(SendMailActivity.java:140)