salesforcedx-vscode: Unable to open file with Apex Interactive Debugger when the path to the file contains spaces (%20)

Summary

I got “Path must be string. Received undefined” error when attempting to start debugger (green Play button)

Steps To Reproduce:

i followed all the steps using below link https://marketplace.visualstudio.com/items?itemName=salesforce.salesforcedx-vscode-apex-debugger

here is my Launch.json file: { "version": "0.2.0", "configurations": [ { "name": "Launch Apex Debugger", "type": "apex", "request": "launch", "sfdxProject": "${workspaceRoot}" } ] }

Expected result

Debugg session should be start

Actual result

“TypeError:Path must be string. Received undefined” error

Additional information

VS Code Version: 1.20 SFDX CLI Version: CLI version — sfdx-cli/6.2.1-9477838 (windows-x64) node-v8.9.4 Apex debugger vscode extension version — 42.2.0 sfdx force version — v42.0

OS and version: Windows 7 enterprise SP1