Apk Upload failed:Your Instant App APKs do not declare a valid 'android:targetSandboxVersion' attribute in their AndroidManifest

问题

I'm trying to upload a version of the instant app sample code to the market with no success. I keep getting the following error:

Your Instant App APKs do not declare a valid 'android:targetSandboxVersion' attribute in their AndroidManifest

Thanks,

回答1:

What 'vyndor' says is correct. The AndroidManifest.xml file that needs to include it is the one for the "base" feature.

If you use Android Studio 3.0 Canary 4, the android:targetSandboxVersion attribute should be set for you automatically.

回答2:

You have 2 options:

1. Target API 25.
2. Add android:targetSandboxVersion="2" to your AndroidManifest <manifest> tag.

来源：https://stackoverflow.com/questions/44498364/apk-upload-failedyour-instant-app-apks-do-not-declare-a-valid-androidtargetsa