v3.2.4 Release Candidate 3 - Android APK Export Fail Error - Non Running HTML5 Builds - Need Help

JeZxLee

Hi,

We jumped back into game dev with Godot Engine. We are using Godot v3.2.4.rc3 on Linux.

When we try to export our game project to Android it fails with: - 'apksigner' returned with error #127 - Failed to export the project for platform 'Android'. - This might be due to a configuration issue in the export preset or your export settings.

We can build for HTML5 just fine, but when the game is run from our website we get the following errors: Linux Firefox: - [Exception... "Favicon at "https://fallenangelsoftware.com/stuff/files/TetriStory3/HTML5/favicon.png" failed to load: Not Found." nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: resource:///modules/FaviconLoader.jsm :: onStopRequest :: line 253" data: no] FaviconLoader.jsm:253:22 Linux Chromium: - index.js:215 exception thrown: RuntimeError: function signature mismatch,RuntimeError: function signature mismatch at godot_js_main(int, char**) (<anonymous>:wasm-function[11275]:0x21c48e) at main (<anonymous>:wasm-function[23592]:0x589d14) at Module._main (https://fallenangelsoftware.com/stuff/files/TetriStory3/HTML5/index.js:9:329687) at Object.callMain (https://fallenangelsoftware.com/stuff/files/TetriStory3/HTML5/index.js:9:334793) at https://fallenangelsoftware.com/stuff/files/TetriStory3/HTML5/index.js:402:26 at new Promise (<anonymous>) at https://fallenangelsoftware.com/stuff/files/TetriStory3/HTML5/index.js:397:12 EngineConfig.onPrintError @ index.js:215 fallenangelsoftware.com/:212 function signature mismatch displayFailureNotice @ fallenangelsoftware.com/:212

Not a great start with the new release candidate... Any help would be appreciated, thanks!

Jesse

DaveTheCoder

The HTML5 issue sounds like this: https://github.com/godotengine/godot/issues/46352

For the Android export, was the Android SDK path specified in Editor Settings?

JeZxLee

Hi,

Got HTML5 build working... -NOTE: WebGL does not run on Linux Mozilla Firefox Internet browser. (we really need a HTML5 canvas fallback here)

No go on Android though... Everything appears to be setup correctly. When I build Android APK it sorta does something(there is an APK on my desktop). Tried installing the APK onto device but it won't install.

Any other ideas about the above issues with Android export?

Jesse

JeZxLee

Here is a screenshot:

JeZxLee

Solved: (needed to install OpenJDK - apologies I'm on a fresh Linux install) https://docs.godotengine.org/en/latest/tutorials/export/exporting_for_android.html