tsc.ps1 cannot be loaded because running scripts is disabled on this system
TypescriptPowershellTypescript Problem Overview
On PowerShell, I got the error message when executing tsc. This never happened before.
I am not sure should I mingle with the PowerShell security settings to rectify this such as based on this one: <https://stackoverflow.com/questions/4037939/powershell-says-execution-of-scripts-is-disabled-on-this-system>
Update
This is a new intended feature by npm to use ps1 scripts. A question has been raised in their repo: <https://github.com/npm/cli/issues/470>
Typescript Solutions
Solution 1 - Typescript
You can run this in PowerShell command. Be sure to run it as administrator:
Set-ExecutionPolicy -ExecutionPolicy RemoteSigned
Solution 2 - Typescript
Use tsc.cmd instead of tsc. For example:
tsc.cmd -v
tsc.cmd --init
Solution 3 - Typescript
Open Command_form : windows + R
Type : Powershell
Then type :
set-executionpolicy remotesigned
And select option : A
Solution 4 - Typescript
this problem happend with me the solution is tsc.cmd [filename.ts]
it will work
Solution 5 - Typescript
If you are using Visual Studio Code you can use tsc.cmd instead of tsc. It worked fine for me.
Solution 6 - Typescript
Use tsc.cmd instead of tsc
example:
Before : tsc script.ts && node script.js
After : tsc.cmd script.ts && node script.js
Solution 7 - Typescript
If your using Powershell as default shell then you will get this error on Running: as shown
To fix this you can have following option. you can choose any of these to short out your issue:
-
you have to enable execution policy by following command in PS(Powershell):
Set-ExecutionPolicy -ExecutionPolicy RemoteSigned
once its enable you able to run tsc command directly.
-
Since Powershell is default terminal shell you use following command to run all typescript related commands like :
tsc.cmd -v
-
You can change you default shell from Powershell to cmd by following method in Visual studio code. then using cmd shell you can use typescript normally like tsc -v instead of using tsc.cmd -v
steps to enable cmd.exe as default shell for VS Code:
Solution 8 - Typescript
You can also go to File > Settings > Extensions > JSON > Schema and add this to that JSON:
"terminal.integrated.shellArgs.windows": ["-ExecutionPolicy", "Bypass"]
Restart and it should work.
Solution 9 - Typescript
In visual studio code-> terminal ->open new terminal Then in right corner of terminal there is an arrow ↓ besides + sign -> select "cmd" Then you can run tsc filename.ts command without using tsc. cmd filename.ts Then use node filename Here is your output... taaaa-daaaaa
Solution 10 - Typescript
in VS code it will be solve by adding this code to the setting.json.
"terminal.integrated.profiles.windows": {
"PowerShell": {
"source": "PowerShell",
"icon": "terminal-powershell",
"args": ["-ExecutionPolicy", "Bypass"]
}
},
"terminal.integrated.defaultProfile.windows": "PowerShell",
Solution 11 - Typescript
if you do just this
Set-ExecutionPolicy -ExecutionPolicy RemoteSigned
you might be greeted with the error
Set-ExecutionPolicy : Access to the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PowerShell\1\ShellIds\Microsoft.PowerShell' is denied. To change the execution policy for
the default (LocalMachine) scope, start Windows PowerShell with the "Run as administrator" option. To change the execution policy for the current user, run "Set-ExecutionPolicy
-Scope CurrentUser".
At line:1 char:1
- Set-ExecutionPolicy -ExecutionPolicy RemoteSigned
-
+ FullyQualifiedErrorId : System.UnauthorizedAccessException,Microsoft.PowerShell.Commands.SetExecutionPolicyCommand
So, what you have to do is run windows powershell as administrator then type this:
Set-ExecutionPolicy -Scope CurrentUser
Then set,
ExecutionPolicy: remotesigned
Then say yes to all by typing A and everything will be okay. goodlu
Solution 12 - Typescript
Another solution for the above problem is if you are using VScode or Visual Studio Code.
- Open the vscode termial by using Ctrl + ` or go on the terminal tab and open it.
- You can see there are a few tabs and icons.
- At the top right there would be a symbol 'v' beside the + sign from there select cmd and you are good to go.
- Example: tsc file.ts (here file is the name of the file you want to compile)
- As soon as you execute the above command you will get a javascript file, in this case, file.js will be generated...
Hope your issue would be solved...happy coding
Solution 13 - Typescript
Go to C:\Users\user_name\AppData\Roaming\npm and remove tsc.ps1.
Solution 14 - Typescript
"File Cannot Be Loaded Because Running Scripts Is Disabled on This System In Windows Powershell FIX." This is observed in latest update in permissions by windows all we need to do is search for Powershell in windows start and run as administartor and runn the followiing commands which is given below.
If you are running into an error saying that your script "cannot be loaded because running scripts is disabled on this system" while trying to run a script in Powershell, on Windows 10, you have to change the execution policies first.
Commands to be entered in power shell:
1)Get-ExecutionPolicy -List
2)Set-ExecutionPolicy Unrestricted
3)Set-ExecutionPolicy Unrestricted -Force
Note:- u will be prompted to give Y/N after giving the 2nd command,so give as 'Y' and click on enter button
If PowerShell throws up an error message – File cannot be loaded because running scripts is disabled on this system, then you need to enable script running on your Windows 10 computer. The cause of this error comes to the fact that your user account does not have enough permissions to execute that script. This does not mean that you need to have an Administrator level permissions, it also means that you also need to be unrestricted to run these type of PowerShell scripts or cmdlets