java.lang.NoSuchFieldError: DEF_PROTOCOL_CHARSET

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 strategesim
, 2 years ago
via Terracotta by cemen, 1 year ago
java.lang.NoSuchFieldError: DEF_PROTOCOL_CHARSET
at org.apache.http.auth.params.AuthParams.getCredentialCharset(
at org.apache.http.impl.auth.BasicScheme.authenticate(
at org.apache.http.client.protocol.RequestAuthenticationBase.authenticate(
at org.apache.http.client.protocol.RequestAuthenticationBase.process(
at org.apache.http.protocol.ImmutableHttpProcessor.process(
at org.apache.http.impl.client.DefaultRequestDirector.execute(
at org.apache.http.impl.client.AbstractHttpClient.execute(
at org.apache.http.impl.client.AbstractHttpClient.execute(
at edu.uci.ics.crawler4j.fetcher.PageFetcher.fetchHeader(
at edu.uci.ics.crawler4j.crawler.WebCrawler.processPage(

Users with the same issue

You are the first who have seen this exception.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.