[KSP][Android] WorkManagers cannot be created when using Hilt + KSP about dagger HOT 11 CLOSED

You need to update your hilt-common, hilt-compiler, and hilt-work to 1.1.0-alpha01.

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@kuanyingchou Maybe worth mentioning in the latest release notes.

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Hi, @Raulsc9 , it looks like the Room error is working as intended since 2.6.0-alpha01:

https://issuetracker.google.com/issues/68198444

Sorry about the naming but com.google.dagger:hilt-compiler and androidx.hilt:hilt-compiler are different things. You'll need both for hilt-work to work.

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You need to update your hilt-common, hilt-compiler, and hilt-work to 1.1.0-alpha01.

hilt-compiler-1.1.0-alpha01 transitively depends on Room 2.6.0-alpha03 as you can see in the POM. Therefore you also need to migrate to Room 2.6.0 if you like to use WorkManager with Hilt + KSP.

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I am using hilt version: 2.49, Work manager = 2.9.0. Trying to use this in multi module project facing the crash on lateinit workerFactory. Anybody has any recommendation or solution for the same?

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Seems like Room also has to be on 2.6.0-alpha for everything to work, if using room :)

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I am getting the error for the combo KSP /WorkManager annotated with @HiltWorker. However, KSP seems to be working OK with Room 2.5.2.

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You need to update your hilt-common, hilt-compiler, and hilt-work to 1.1.0-alpha01.

I have the same problem as SimoneBari-BS and it is not solved by upgrading to "androidx.hilt:hilt-work:1.1.0-alpha01".

These are my dependencies relative to hilt;

//Dagger - Hilt
implementation "com.google.dagger:hilt-android:2.48"
ksp "com.google.dagger:hilt-compiler:2.48"
implementation 'androidx.hilt:hilt-work:1.1.0-alpha01'

Best regards

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Hi, @Raulsc9 , it looks like you're missing ksp "androidx.hilt:hilt-compiler:1.1.0-alpha01".

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Thanks for your reply, but when I add that line, now I get error in the [@insert, @upsert, @update, @delete] annotations of Room, when I try to compile.

[ksp] C:/path_project.kt:27: Methods annotated with [@Insert, @Upsert, @Update, @Delete] shouldn't declare nullable parameters (com.example.models.MyFile).

It seems that the dependency "ksp "com.google.dagger:hilt-compiler:2.48", prevents nullable parameters being passed to DAO methods.
Currently my hilt and room dependencies are like this;

//Room
    implementation "androidx.room:room-runtime:2.6.0-rc01"
    ksp "androidx.room:room-compiler:2.6.0-rc01"
    implementation "androidx.room:room-ktx:2.6.0-rc01"

    //Dagger - Hilt
    implementation "com.google.dagger:hilt-android:2.48"
    ksp "com.google.dagger:hilt-compiler:2.48"
    ksp "androidx.hilt:hilt-compiler:1.1.0-alpha01"
    implementation 'androidx.hilt:hilt-work:1.1.0-alpha01'

I've tried removing this line;
ksp "com.google.dagger:hilt-compiler:2.48"

But then I get this error;
The Hilt Android Gradle plugin is applied but no com.google.dagger:hilt-compiler dependency was found.

Everything was working fine before I migrated to KSP. A more detailed explanation would be appreciated, best regards!

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have the same error as raulsc9's and still not solved -- using hilt versions 2.48.1 and room version of 2.6.0-alpha03
EDIT:
i ended up having to fix my room models for the nullable [@insert, @upsert, https://github.com/update, @delete] -- after updating room version

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