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Using MailCompser, working examples as mine stopped working

See original GitHub issue

MailComposer stopped working

Environment

Expo CLI 3.15.5 environment info: System: OS: macOS 10.15.4 Shell: 3.2.57 - /bin/bash Binaries: Node: 12.9.1 - /usr/local/bin/node Yarn: 1.17.3 - /usr/local/bin/yarn npm: 6.10.2 - /usr/local/bin/npm Watchman: 4.9.0 - /usr/local/bin/watchman IDEs: Android Studio: 3.4 AI-183.6156.11.34.5692245 Xcode: 11.4/11E146 - /usr/bin/xcodebuild npmPackages: expo: ^36.0.0 => 36.0.2 react: 16.9.0 => 16.9.0 react-native: https://github.com/expo/react-native/archive/sdk-36.0.1.tar.gz => 0.61.4 react-navigation: ^2.11.2 => 2.11.2 npmGlobalPackages: expo-cli: 3.15.5

Target app: iOS/Android

Steps to Reproduce

import { MailComposer } from 'expo';

        MailComposer.composeAsync({
            subject: 'test',
            body: 'test',
            recipients: ['teckel@domain.com'],
            isHtml: true
        });

Expected Behavior

Should open an email, like it did previously

Actual Behavior

Throws the error:

TypeError: undefined is not an object (evaluating `_expo.MailComposer.composeAsync’)

Issue Analytics

State:
Created 3 years ago
Comments:9 (3 by maintainers)

Top GitHub Comments

1reaction

brentvatnecommented, Mar 25, 2020

here’s an example you can run on your phone: https://snack.expo.io/@notbrent/mailcomposer

0reactions

Fabziencommented, May 6, 2022

@Pat-Gekoski

You can use something like that:

MailComposer.composeAsync({
                    recipients: EMAILDEST,
                    subject: YOURSUJECT,
                    body: YOURBODY,
                    attachments: YOURFILE
                }).then((data) => {
                    if (data.status == 'sent') {
                           // YOUR CODE
                    }
                })

AFAIK, it’s only working on iOS. On Android there is no return after using MailComposer.