Here is the error im facing while running customized screen based report for AR Invoice
Program Ice.Services.Lib.RunTask raised an unexpected exception with the following message: RunTask: Sequence contains no matching element
Stack Trace:
at System.Linq.Enumerable.First[TSource](IEnumerable1 source, Func
2 predicate)
at Ice.Core.RptBase.DataSourceRelationship…ctor(RptRelation rptRelation, IEnumerable1 rptRelationFields, DataSourceCollection dataSources, IEnumerable
1 whereItems) in c:_Releases\ICE\RL3.2.300.0\Source\Server\Internal\Lib\TaskLib\RptBase\DataSourceRelationship.cs:line 31
at Ice.Core.RptBase.ReportDefinitionLoader.<>c__DisplayClass11_0.b__0(RptRelation rptRelation) in c:_Releases\ICE\RL3.2.300.0\Source\Server\Internal\Lib\TaskLib\RptBase\ReportDefinitionLoader.cs:line 190
at System.Linq.Enumerable.WhereSelectListIterator2.MoveNext() at System.Linq.Buffer
1…ctor(IEnumerable1 source) at System.Linq.OrderedEnumerable
1.d__1.MoveNext()
at System.Linq.Buffer1..ctor(IEnumerable
1 source)
at System.Linq.Enumerable.ToArray[TSource](IEnumerable1 source) at Ice.Core.RptBase.ReportDefinitionLoader.LoadReport(CachedTables cachedTables, SqlTableSchemaCache sqlTableSchemaCache, Func
2 getBaqInformation, IElectronicInterfaceReportingExtender eiReportingExtender, IEnumerable1 extensionTables, String reportParameterTableSystemCode, String reportParameterTableId, String languageFromReportParameter, String languageFromSession, Guid reportInstanceId) in c:\_Releases\ICE\RL3.2.300.0\Source\Server\Internal\Lib\TaskLib\RptBase\ReportDefinitionLoader.cs:line 59 at Ice.Core.RptBase.ReportDefinitionLoader.LoadReport(IRptTask
1 rptTask, CachedTables cachedTables, SqlTableSchemaCache sqlTableSchemaCache, IEnumerable1 extensionTables, Func
2 getBaqInformation, IElectronicInterfaceReportingExtender eiReportingExtender, Guid reportInstanceId) in c:_Releases\ICE\RL3.2.300.0\Source\Server\Internal\Lib\TaskLib\RptBase\ReportDefinitionLoader.cs:line 24
at Ice.Core.RptTaskBase1.XMLOpen(String fileName) in c:\_Releases\ICE\RL3.2.300.0\Source\Server\Internal\Lib\TaskLib\RptBase\RptTaskBase.cs:line 272 at Erp.Internal.AR.ARInvForm.RunProcess(Int64 instanceTaskNum, String outputFileName) in C:\_Releases\ERP\UD10.2.300.5\Source\Server\Internal\AR\ARInvForm\ARInvForm.cs:line 730 at Ice.Core.TaskBase
1.StartProcess(Int64 instanceTaskNum, String outputFileName) in c:_Releases\ICE\RL3.2.300.0\Source\Server\Internal\Lib\TaskLib\TaskBase\TaskBase.cs:line 47
at Ice.Hosting.TaskCaller.InnerExecuteTask(IceDataContext newContext) in C:_Releases\ICE\ICE3.2.300.5\Source\Framework\Epicor.Ice\Hosting\TaskCaller\TaskCaller.cs:line 98
at Ice.Hosting.TaskCaller.ExecuteTask() in C:_Releases\ICE\ICE3.2.300.5\Source\Framework\Epicor.Ice\Hosting\TaskCaller\TaskCaller.cs:line 57
at Ice.Lib.RunTask.BpmFriendlyTaskLauncher.Run(String sessionIdPrefix, IceContext db, Action taskRunner) in c:_Releases\ICE\RL3.2.300.0\Source\Server\Services\Lib\RunTask\BpmFriendlyTaskLauncher.cs:line 63
at Ice.Services.Lib.RunTaskSvc.InnerRunTask(Int64 ipTaskNum, Boolean suppressTransaction) in c:_Releases\ICE\RL3.2.300.0\Source\Server\Services\Lib\RunTask\RunTask.cs:line 577