I've cloned the issue since the problem is exactly the same. It happens on verision 7.1.7 of Jira Server.

      Problem

      "Add gadget" window doesn't display all gadgets available for an instance of JIRA.
      There is no "Load all Gadgets" option in the dialog after 60 seconds.

      Actual behavior

      Window displays no gadgets or very few. A warning message appears when loading contents for the "Add gadget" window.

      Failed to load gadgets

      Something went wrong while trying to load the gadgets.

      Try Again

      JIRA logs:

      2016-06-03 21:39:07,890 DirectoryEntryResolverThread-15 ERROR email@domain.com 1296x14022x1 19b2jd1 93.180.189.234,172.21.0.9 /rest/config/1.0/directoryitems/local.json [c.a.g.r.internal.http.HttpClientFetcher] Unable to retrieve response
      org.apache.http.conn.ConnectTimeoutException: Connect to jira.domain.com:443 [jira.domain.com/188.165.234.170] failed: Connection timed out
              at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:149)
              at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353)
              at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380)
              at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
              at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
              at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)
              at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
              at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
      

            [JRASERVER-61309] Gadgets missing from "Add gadget" window

            Hi wojciech.gorski278011562,

            The issue you have just cloned has been resolved and improvements to gadgets processing and display of the dashboard directory were delivered by in JIRA 7.1.0.

            Having said that, we have still identifed more things that can be improved and this is being tracked at JRA-61264. Please do follow that issue instead.

            Thanks

            Regards,

            Oswaldo Hernández.
            JIRA Bugmaster.
            [Atlassian].

            Oswaldo Hernandez (Inactive) added a comment - Hi wojciech.gorski278011562 , The issue you have just cloned has been resolved and improvements to gadgets processing and display of the dashboard directory were delivered by in JIRA 7.1.0. Having said that, we have still identifed more things that can be improved and this is being tracked at JRA-61264 . Please do follow that issue instead. Thanks Regards, Oswaldo Hernández. JIRA Bugmaster. [Atlassian] .

              ohernandez@atlassian.com Oswaldo Hernandez (Inactive)
              d98667b8d770 Antrego
              Affected customers:
              0 This affects my team
              Watchers:
              2 Start watching this issue

                Created:
                Updated:
                Resolved: