Hi,
My company's network is behind a firewall and does not have a direct connection to internet. I tried to force-install it with the VSIXinstaller.exe but that did not work either. Relevant part from the log:
'
11-2-2020 10:57:56 - Certificate is invalid: Oracle.VsDevTools.16.0.vsix
11-2-2020 10:57:56 - Cache failed. Retrying download of 'Oracle.VsDevTools.16.0,version=19.3.0.0'.
11-2-2020 10:57:56 - Waarde kan niet null zijn.
Parameternaam: uri
11-2-2020 10:57:56 - Waarde kan niet null zijn.
Parameternaam: uri
11-2-2020 10:57:56 - Activity threw exception System.ArgumentNullException: Waarde kan niet null zijn.
Parameternaam: uri
11-2-2020 10:57:56 - Skipping cache of package 'Oracle.VsDevTools.16.0,version=19.3.0.0' since installing or downloading it failed
11-2-2020 10:57:56 - Skipping cache of package 'Component.Oracle.VsDevTools.16.0,version=19.3.0.0' since the package or a parent package had a vital failure.
11-2-2020 10:58:31 - Install Error : System.AggregateException: Er zijn één of meer fouten opgetreden. ---> Microsoft.VisualStudio.Setup.PackageFailureException: Package 'Oracle.VsDevTools.16.0' failed to download
bij Microsoft.VisualStudio.Setup.InstallOperation.Run(CancellationToken token)
bij Microsoft.VisualStudio.Setup.Engine.RunOperation(InstallOperation installOperation, CancellationToken token, ExecuteAction action, ITelemetryOperation telemetryOperation)
bij Microsoft.VisualStudio.Setup.Engine.RunCoreOperation(InstallOperation coreOperation, ExecuteAction action, ITelemetryOperation telemetryOperation, CancellationToken token)
bij Microsoft.VisualStudio.Setup.Engine.Install(Product product, String destination, CancellationToken token)
bij Microsoft.VisualStudio.ExtensionManager.SetupEngineService.<Install>b__14_0()
bij System.Threading.Tasks.Task`1.InnerInvoke()
bij System.Threading.Tasks.Task.Execute()
--- Einde van intern uitzonderingsstackpad ---
bij System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
bij System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
bij Microsoft.VisualStudio.ExtensionManager.SetupEngineService.Install()
bij Microsoft.VisualStudio.ExtensionManager.ExtensionEngineImpl.PerformSetupEngineInstall(InstallableExtensionImpl extension, Boolean installPerMachine, Boolean isPackComponent, IDictionary`2 extensionsInstalledSoFar, List`1 extensionsUninstalledSoFar, IInstalledExtensionList modifiedInstalledExtensionsList, IProgress`1 progress, InstallFlags installFlags, AsyncOperation asyncOp, Version targetedVsVersion, IInstalledExtension& newExtension)
bij Microsoft.VisualStudio.ExtensionManager.ExtensionEngineImpl.InstallInternal(InstallableExtensionImpl extension, InstallFlags installFlags, IDictionary`2 extensionsInstalledSoFar, List`1 extensionsUninstalledSoFar, IInstalledExtensionList modifiedInstalledExtensionsList, AsyncOperation asyncOp, IProgress`1 progress, Version targetedVsVersion)
bij Microsoft.VisualStudio.ExtensionManager.ExtensionEngineImpl.BeginInstall(IInstallableExtension installableExtension, InstallFlags installFlags, AsyncOperation asyncOp, Version targetedVsVersion)
bij Microsoft.VisualStudio.ExtensionManager.ExtensionEngineImpl.InstallWorker(IInstallableExtension extension, InstallFlags installFlags, AsyncOperation asyncOp)
---> (Interne uitzondering #0) Microsoft.VisualStudio.Setup.PackageFailureException: Package 'Oracle.VsDevTools.16.0' failed to download
bij Microsoft.VisualStudio.Setup.InstallOperation.Run(CancellationToken token)
bij Microsoft.VisualStudio.Setup.Engine.RunOperation(InstallOperation installOperation, CancellationToken token, ExecuteAction action, ITelemetryOperation telemetryOperation)
bij Microsoft.VisualStudio.Setup.Engine.RunCoreOperation(InstallOperation coreOperation, ExecuteAction action, ITelemetryOperation telemetryOperation, CancellationToken token)
bij Microsoft.VisualStudio.Setup.Engine.Install(Product product, String destination, CancellationToken token)
bij Microsoft.VisualStudio.ExtensionManager.SetupEngineService.<Install>b__14_0()
bij System.Threading.Tasks.Task`1.InnerInvoke()
bij System.Threading.Tasks.Task.Execute()<---
'
any ideas?