[Win11] PowerShell cannot activate Conda virtual environment

I. Background of the problem

When installing Typora according to Tutorial 1, you need to use PowerShell to execute PythonOrder.However, [Win11] PowerShell cannot activate the Conda virtual environment, and the error is shown in the following figure.

Second, the solution

According to the error report, it is found that the reason why the Conda environment cannot be activated is due to the Conda version problem. PowerShell currently only supports Conda version 4.6.The solution via the following blog (Scenario 2), this can also be confirmed.

Therefore, it is recommended to solve it in the following two ways:

1. Abandon Powershell and use cmd to activate the Conda virtual environment. The specific operations are as follows:

• Win + R, enter [cmd] to enter the command line;
• Enter the command: conda activate base (virtual environment name) to successfully activate the Conda virtual environment, and then execute the Python command.

2. Still choose to use Powershell, activate the Conda virtual environment.

# Check the Conda version, if the Conda version is higher than 4.6.7, you need to downgrade itconda -V# View the Conda environment to be activated, the python version of this environment requires <=3.7conda info --env# Initialize powershellconda init powershell# Change the execution strategy of powershellSet-ExecutionPolicy -ExecutionPolicy RemoteSigned#Conda downgradeconda install -n base conda==4.6.7# After the downgrade is successful, perform the activation operationactivate# Call the Conda command to activate the virtual environmentconda activate base

PS: After successfully activating the Conda virtual environment, it was found that there were other problems during the tutorial installation process.Therefore, Typora was successfully installed using Tutorial 2.