MetaMask – RPC Error: JsonRpcEngine: Response has no error or result for request

I am running a Truffle react box and encounter the following error when I try to confirm a transaction via Metamask: MetaMask – RPC Error: JsonRpcEngine: Response has no error or result for request: { “jsonrpc”: “2.0”, “method”: “net_version”, “params”: [], “id”: 1784914699, “origin”: “localhost” } Suggestions as to how to fix this? Thank you.

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re-initialise a group collection in block index.php

In my front end (index.phtml) I am calling a method from the Block/Adminhtml/inxex.php which returns the customer groups for a drop-down list. The issue is, the user has just created a new customer group so I need that list to refresh. index.phtml $(“.saveNewCustomerGroup”).click(function(){ console.log(“Saving New Customer Group”); let controllerUrl = “<?php echo $block->getUrl(‘XX/index/SaveNewCustomerGroup’); ?>”; //Use…

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