Error You cannot save the new network in the Metamask wallet
I was thrilled to use my mnemonic sentence to create a personalized RPC network in Metamask, but unfortunately it didn’t work as expected. That happened:
Step 1: Creation of the custom RPC network
In order to create a personalized RPC network with a certain name and URL, I followed the following steps:
- I imported my mnemonic sentence in Metamask.
- I selected “Create RPC” from the upper right corner of the screen.
- They asked me to choose a name for the network. I entered “Ganache”.
- I entered the “http: // localhost: 9545” given in your message.
Step 2: Save and reverse
After Metamask clicked on “Create Network”, she recorded changes. This indicates that there was a problem to save the new network.
Step 3: Research into potential causes
Some possible causes of this problem:
* Network name Duplication : If two or more networks have a similar name, this can lead to problems to save and load personalized RPC networks.
* URL conflicts RPC : If Metamk tries to create a new network that uses the same URL.
step 4: solve the problem
To solve this problem, I checked my Metamk configuration and confirmed that there are no double network names. I also checked my RPC URL to ensure that I am not in conflict with another network.
step 5: reversal changes (if necessary)
In some cases, you may have to reverse the changes in your item pocket or network configuration. To do this:
- Go to the Metamk configuration.
- Click on “wallet” and then “red”.
- If there is a double name, click the three points next to the network and select “Remove network”.
After these steps and the resolution of possible causes, you must be able to solve the problem in order to save your user -defined RPC network in Metamsk.
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Metamask: You cannot save the new network on your wallet
If you have problems saving new networks in Metamk, some potential problems have to check:
* Red name duplication : Make sure that no two networks have a similar name.
* URL conflicts RPC : Make sure that the URL -RPC is not in conflict with an existing network or wallets.
Follow these steps and address possible causes, you must be able to solve the problem and save your user -defined RPC network in Metamsk.