'Error: connect ECONNREFUSED 127.0.0.1:8100

Could you help with this problem. Appium 1.7.1 Xcode- 9.0 MacOS Siera 10.13

Capabilities: { "platformName": "iOS", "platformVersion": "11.0", "deviceName": "iPhone 6", "app": "/Users/akoval/Downloads/BusyBox.app" }

An unknown server-side error occurred while processing the command. Original error: Unable to start WebDriverAgent session because of xcodebuild failure: An unknown server-side error occurred while processing the command. Original error: Could not proxy command to remote server. Original error: Error: connect ECONNREFUSED 127.0.0.1:8100



Solution 1:[1]

Put Appium url value as

0.0.0.0:4723

Or

Localhost:4723

Remove the WDA from device and run the scripts again.

This would solve your problem

Solution 2:[2]

Try these caps these are working for me
serverCapabilities.setCapability("wdaStartupRetries", "4");
serverCapabilities.setCapability("iosInstallPause","8000" );
serverCapabilities.setCapability("wdaStartupRetryInterval", "20000");

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 pankaj mishra
Solution 2 Akash kansal