Failed to update:

oEc.#8Jf: An item with the same key has already been added. ---> System.ArgumentException: An item with the same key has already been added. ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 619, offset:110 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 4199, offset:21 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 4198, offset:578 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 4148, offset:1363 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 4148, offset:1098 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 4145, offset:8 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 67, offset:77 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 71, offset:40 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 3984, offset:137 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 3958, offset:472 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 602, offset:614 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1792, offset:37 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 256, offset:38 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1730, offset:0 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 255, offset:30 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 258, offset:38 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 836, offset:61 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 822, offset:89 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 834, offset:14 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1901, offset:31 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1718, offset:63 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 188, offset:468 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1896, offset:1011 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1734, offset:18 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 256, offset:38 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 260, offset:38 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1570, offset:224 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1893, offset:63 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1569, offset:99 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1568, offset:60 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1105, offset:31 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1102, offset:0 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1809, offset:0 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1720, offset:117 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 171, offset:11 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 218, offset:137 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 522, offset:26 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1939, offset:18 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1733, offset:32 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1734, offset:36 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1891, offset:43 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1192, offset:500 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1196, offset:109 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1198, offset:22 ---> SmartAssembly.SmartExceptionsCore.UnhandledException: SmartExceptionsCore.UnhandledException @ 1147, offset:13

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at #oEc.#7Jf.#t.#B3.#sKf()
at #oEc.#7Jf.#gKf(Action action)
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Server stack trace:
at RedGate.SQLSourceControl.Engine.Cancellables.CancellableOperation.#t.#izb.#j5f()
at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
at System.Runtime.Remoting.Messaging.StackBuilderSink.PrivateProcessMessage(RuntimeMethodHandle md, Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(IMessage msg, IMessageSink replySink)

Exception rethrown at [0]:
at RedGate.SQLSourceControl.CommonUI.Forms.ErrorDialog.DoWithObviousExceptionsThrowAll(Action action)
at #JLc.#PLc.#CTc(ICancellableOperation`1 operation, Object token)