I am trying to setup the Sitecore JSS,getting error when executing the command.
jss deploy app --includeContent --includeDictionary
Skipping data update of /sitecore/content because item already exists and is not writable by import user. Exception thrown while importing JSS app Exception: System.UnauthorizedAccessException Message: The current user does not have write access to this item. User: sitecore\JssImport, Item: ContentBlock ({1C0AA103-5BE5-5A08-9403-C6C36670C4B9}) Source: Sitecore.Kernel at Sitecore.Data.Items.ItemEditing.BeginEdit() at Sitecore.JavaScriptServices.AppServices.Datasources.AppLevelDatasourceStrategy.ConfigureDatasourceFolder(RenderingDef rendering, Item folder, IdManager idManager, AppConfiguration app) at Sitecore.JavaScriptServices.AppServices.Datasources.AppLevelDatasourceStrategy.GetDatasourceLocations(RenderingDef rendering, AppConfiguration app, IdManager idManager) at Sitecore.JavaScriptServices.AppServices.Datasources.AggregateDatasourceStrategy.GetDatasourceLocations(RenderingDef rendering, AppConfiguration app, IdManager idManager) at Sitecore.JavaScriptServices.AppServices.Pipelines.Import.ProcessRenderings.CreateRendering(RenderingDef renderingDef, ImportPipelineArgs args, IdManager idManager, AppConfiguration app, IDatasourceStrategy datasourceStrategy) at Sitecore.JavaScriptServices.AppServices.Pipelines.Import.ProcessRenderings.<>c__DisplayClass3_0.b__0(RenderingDef rendering) at System.Linq.Enumerable.WhereSelectListIterator
2.MoveNext() at System.Linq.Enumerable.WhereEnumerableIterator
1.MoveNext() at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func
2 keySelector, Func2 elementSelector, IEqualityComparer
1 comparer) at Sitecore.JavaScriptServices.AppServices.Pipelines.Import.ProcessRenderings.Process(ImportPipelineArgs args) at (Object , Object ) at Sitecore.Pipelines.CorePipeline.Run(PipelineArgs args) at Sitecore.Pipelines.DefaultCorePipelineManager.Run(String pipelineName, PipelineArgs args, String pipelineDomain, Boolean failIfNotExists) at Sitecore.Pipelines.DefaultCorePipelineManager.Run(String pipelineName, PipelineArgs args, String pipelineDomain) at Sitecore.JavaScriptServices.AppServices.Pipelines.Import.ImportPipeline.Import(ImportPipelineArgs args) at Sitecore.JavaScriptServices.AppServices.ImportService.ImportJob.StartImportInternal()
any help appreciated.