Continually receiving the error message: "tsc.exe" has exited with an error code of 1

After I include a tsconfig.json file in my Visual Studio 2015 web solution, I encounter the error mentioned above.

Furthermore, this prevents the compiler from generating js files again even when the "compileOnSave": true option is set.

When I click on the error, it directs me to the Microsoft.Typescript.Targets file which contains multiple issues like Unknown Item Group "TypeScriptCompile". These issues are listed as warnings in the error list, regardless of whether a tsconfig.json file is present or not.

Is there a solution to this problem or a way to gather more information about it?

javascripttypescriptvisual-studio-2015

Answer №1

To resolve the compilation issue, make sure to add the following 2 NuGet packages:

Microsoft.TypeScript.MSBuild and Microsoft.TypeScript.Compiler

These packages will update your project with the necessary MSBuild task definition and TypeScript compiler.

Answer №2

I was able to resolve the issue by installing TypeScript for Visual Studio, even though I already had TypeScript installed globally on my machine using npm

Answer №3

I encountered a similar issue while working on a .NET Core 1.0 project where I was receiving a return code of 1 from tsc.exe. It turned out that my problem stemmed from having an invalid tsconfig.json. Unfortunately, msbuild didn't provide specific details about this issue.

To troubleshoot this, I recommend enabling detailed output in 

Visual Studio -> Tools -> Options -> Projects and Solutions -> Build and Run -> MSBuild project build output verbosity
. Switch the setting to Detailed and then compile the project. Check the output window for tsc.exe to see the precise error message.

Answer №4

Encountering a similar issue, I found a simple solution after following Angular / Typescript tutorials. Updating typescript in Visual Studio was the key.

Oddly enough, the default version is now 1.8.4, and it's not possible to update it automatically from Visual Studio Extensions without indicating it's outdated. Simply download the latest version from here and install it yourself. Note that the download link may change in the future.

P.S. My assumption is that the problem stemmed from using options that were not present in older compiler versions.

Answer №5

I successfully configured the TeamCity build server to work with Visual Studio 2015 after upgrading a project from Typescript version 1.8 to 2.3

  • First, I installed the package Microsoft.TypeScript.MSBuild

  • Next, I made the following updates to the *.csproj file

    1. Updated the TypeScriptToolsVersion to 2.3
    2. Removed two lines of Import Project that referenced 
      Microsoft\VisualStudio\v$(VisualStudioVersion)\TypeScript\Microsoft.TypeScript.targets

Note

  • It is crucial to remove the import elements that point to the TypeScript installation in the %PROGRAMFILES(X86)% folder.
  • By installing the package, new import elements are added that point to the packages folder, making the build more portable.

Answer №6

Encountering a similar issue, I discovered that the .ts file existed in the project but was not present in the file system. It appeared like this https://i.sstatic.net/VMu11.png. Once I removed the file from the project, everything began functioning properly again.

Answer №7

To solve the issue, simply move all files located in 

C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v14.0\Typ‌​escript
to a new folder, such as backup. After that, try running the process again. By doing this, MSBuild will now use tsc.exe from the correct versioned folder instead of the one in 
C:\Program Files (x86)\Microsoft SDKs\TypeScript
.

Answer №8

My problem was resolved by installing Microsoft.Typescript.MsBuild, however, the issue remained unresolved until I installed the second to last version. Despite installing the latest stable version, 2.0.6, the problem persisted. It was only when I downgraded to version 1.8.11 that the issue finally disappeared.

Answer №9

Encountered a similar problem and resolved it by deleting the specified lines from the project file:

<TypeScriptToolsVersion>2.0</TypeScriptToolsVersion>

Answer №10

For me, the solution was simply double clicking on the .ts files within Visual Studio. This action prompted a dialog box to appear, giving me the option to update the project to the most recent TypeScript version. Following this, the project compiled successfully without any errors.

Answer №11

Consider Reinstalling or Upgrading Typescript on your device.

Recently, I encountered a similar problem and fixed it by reinstalling Typescript. The error was resolved because the tsc.exe file was missing in the directory (C:\Program Files (x86)\Microsoft SDKs\TypeScript\2.1).

Answer №12

Our team utilizes npm and angular-cli externally from Visual Studio for transpiling our TypeScript code. I encountered the issue mentioned above while working on the sole development machine that had the Web Essentials extension installed. Despite attempting to install and then remove the MS nugets and TypeScript extension mentioned earlier without success, ultimately uninstalling Web Essentials resolved the issue.

Answer №13

I encountered a similar issue where two developers were working on the same project. One developer added new .ts files and some angular controllers to the project. The project rebuilt and ran without any problems for the first developer. However, when the second developer tried to update their source code and rebuild, they received the error message "tsc.exe" exited with code 1. The issue stemmed from the fact that the files created or added to the source control were not properly reflected in the second developer's solution. It is important to ensure that all .ts and .js files are up to date in both developers' solutions.

Answer №14

Encountering a similar problem in a project utilizing AngularJS without the compiler (older version below 2.x), I managed to resolve it by deleting the index.d.ts file from the script folder. Surprisingly, no reliance on NuGet packages was needed for the fix.

Answer №15

When transitioning from bootstrap 3 to 4 and encountering issues, simply remove the .ts file located in the Scripts Folder and rebuild to resolve the problem.

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