ERR_CLEARTEXT_NOT_PERMITTED in Android

/api/users/login net::ERR_CLEARTEXT_NOT_PERMITTED

I am getting ERR_CLEARTEXT_NOT_PERMITTED error in android application using ionic.



To allow network connections of type http, https in Android , enable

cleartextTrafficPermitted="true"

create a file  in this path  res/xml/network_security_config.xml

network_security_config.xml:

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <base-config cleartextTrafficPermitted="true">
        <trust-anchors>
            <certificates src="system" />
        </trust-anchors>
    </base-config>
</network-security-config>

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ionic build issue Cannot read property 'Keyboard' of undefined

 Uncaught TypeError: Cannot read property 'Keyboard' of undefined

solution:

ionic cordova plugin add cordova-plugin-ionic-keyboard

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Could not find iPhone 6 simulator React Native

When running react-native run-ios

getting "Could not find iPhone 6 simulator "


solution:

node_modules/react-native/local-cli/runIOS/findMatchingSimulator.js

replace
if (version.indexOf('iOS') !== 0)
with
if (version.indexOf('com.apple.CoreSimulator.SimRuntime.iOS') !== 0)

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