java.lang.NullPointerException: This exception has no message.

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via Oracle Community by 785646, 1 year ago
This exception has no message.
via Oracle Community by 865717, 1 year ago
This exception has no message.
via Oracle Community by 810042, 1 year ago
via Database Administrators by user6898323
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via Stack Overflow by Femme Fatale
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This exception has no message.
java.lang.NullPointerException:
at oracle.sysman.emSDK.emd.comm.EMDClient.getURL(EMDClient.java:1570)
at oracle.sysman.emSDK.emd.comm.EMDClient.getConnection(EMDClient.java:1266)
at oracle.sysman.emSDK.emd.comm.EMDClient.getConnection(EMDClient.java:1242)
at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1689)
at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:981)
at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:340)
at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:154)
at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:416)
at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:605)
at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:325)
at java.lang.Thread.run(Thread.java:595)

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