I am facing an issue in Jabref.
Usually I used to add bib entries by just pasting DOI, like e.g. 10.1029/2017GL076880 . When I do now, I am getting error “Error while fetching from DOI. Connection error”. So, now I go to the article site/google scholar and copy the bib entry. As you might be aware this is a tedious one.
One thing I notices is that if you click the icon in the black box as shown in the screenshot, it takes me to the article file. But if I paste the doi, it is giving me the error.
I am not sure this information will be useful or not. If I click the red box, I am getting message “Unhandled exception occured.”
“An I/O exception occured”
“The exception stacktrace was:”
org.jabref.logic.importer.FetcherException: An I/O exception occurred
at org.jabref.logic.importer.IdParserFetcher.findIdentifier(IdParserFetcher.java:93)
at org.jabref.gui.fieldeditors.IdentifierEditorViewModel.lambda$lookupIdentifier$3(IdentifierEditorViewModel.java:96)
at org.jabref.gui.util.BackgroundTask$1.call(BackgroundTask.java:39)
at org.jabref.gui.util.DefaultTaskExecutor$1.call(DefaultTaskExecutor.java:98)
at javafx.concurrent.Task$TaskCallable.call(Task.java:1423)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)
at sun.security.ssl.BaseSSLSocketImpl.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
at java.net.URL.openStream(Unknown Source)
at org.jabref.logic.importer.IdParserFetcher.findIdentifier(IdParserFetcher.java:74)
… 10
Jabref details:
JabRef 4.3.1
Windows 10 10.0 amd64
Java 1.8.0_172