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[expo-2d-context][SDK 45][iOS+Android] Crash when running example with latest Expo GO #40

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sandlands opened this issue Aug 2, 2022 · 1 comment

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@sandlands
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sandlands commented Aug 2, 2022

Summary
I have just installed the latest version of Expo GO (2.25.1, "added support for SDK 46"). My project is using SDK 45. That results in a crash when I try to use Expo2DContext (on both iOS and Android). I have the latest version of expo-cli. When I upgrade to SDK 46, the issue is solved. Since SDK 46 has just been released, it should still be supposed to work with SDK 45, right?

Phones

  • iPhone XS (Expo GO 2.25.1)
  • Samsung Galaxy A32 (SM-A326B) (Expo GO 2.25.1, installed via APK since it had not been released in Play Store at the time of writing)

Managed or bare workflow?
managed

What platform(s) does this occur on?
iOS + Android

SDK Version (managed workflow only)
45

Environment
expo-env-info 1.0.5 environment info:
System:
OS: macOS 11.6.5
Shell: 5.0.16 - /usr/local/bin/bash
Binaries:
Node: 16.13.1 - /usr/local/bin/node
Yarn: 1.22.4 - /usr/local/bin/yarn
npm: 8.3.0 - /usr/local/bin/npm
Watchman: 2022.01.03.00 - /usr/local/bin/watchman
Managers:
CocoaPods: 1.11.2 - /usr/local/bin/pod
SDKs:
iOS SDK:
Platforms: DriverKit 21.2, iOS 15.2, macOS 12.1, tvOS 15.2, watchOS 8.3
Android SDK:
Android NDK: 23.1.7779620
IDEs:
Android Studio: 2021.2 AI-212.5712.43.2112.8609683
Xcode: 13.2.1/13C100 - /usr/bin/xcodebuild
npmPackages:
expo: ~45.0.0 => 45.0.8
react: 17.0.2 => 17.0.2
react-dom: 17.0.2 => 17.0.2
react-native: 0.68.2 => 0.68.2
react-native-web: 0.17.7 => 0.17.7
npmGlobalPackages:
eas-cli: 0.56.0
expo-cli: 6.0.1
Expo Workflow: managed

Reproducible demo

expo init [choose blank (Typescript)]
expo install expo-gl expo-2d-context

Replace App.tsx with demo from expo-2d-context docs (see below).

expo start

App.tsx:

import { GLView } from "expo-gl";
import React from "react";
import Expo2DContext from "expo-2d-context";

export default class App extends React.Component {
  render() {
    return (
      <GLView style={{ flex: 1 }} onContextCreate={this._onGLContextCreate} />
    );
  }
  _onGLContextCreate = (gl) => {
    var ctx = new Expo2DContext(gl);
    ctx.translate(50, 200);
    ctx.scale(4, 4);
    ctx.fillStyle = "grey";
    ctx.fillRect(20, 40, 100, 100);
    ctx.fillStyle = "white";
    ctx.fillRect(30, 100, 20, 30);
    ctx.fillRect(60, 100, 20, 30);
    ctx.fillRect(90, 100, 20, 30);
    ctx.beginPath();
    ctx.arc(50, 70, 18, 0, 2 * Math.PI);
    ctx.arc(90, 70, 18, 0, 2 * Math.PI);
    ctx.fill();
    ctx.fillStyle = "grey";
    ctx.beginPath();
    ctx.arc(50, 70, 8, 0, 2 * Math.PI);
    ctx.arc(90, 70, 8, 0, 2 * Math.PI);
    ctx.fill();
    ctx.strokeStyle = "black";
    ctx.beginPath();
    ctx.moveTo(70, 40);
    ctx.lineTo(70, 30);
    ctx.arc(70, 20, 10, 0.5 * Math.PI, 2.5 * Math.PI);
    ctx.stroke();
    ctx.flush();
  };
}
@sandlands sandlands changed the title [expo-2d-context][SDK 45][iOS] Crash when running example with latest Expo GO [expo-2d-context][SDK 45][iOS+Android] Crash when running example with latest Expo GO Aug 4, 2022
@AtesDANIS
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same here...

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