It's possible to use the preview annotation to preview a composable that uses a Landscapist image loader?

[Alaksion]

I'd like to keep a preview of every composable of my application using the @Preview anottation, but this error occurs everytime that the preview is rendered:

java.lang.NullPointerException at com.bumptech.glide.module.ManifestParser.parse(ManifestParser.java:38) at com.bumptech.glide.Glide.initializeGlide(Glide.java:278) at com.bumptech.glide.Glide.initializeGlide(Glide.java:266) at com.bumptech.glide.Glide.checkAndInitializeGlide(Glide.java:210) at com.bumptech.glide.Glide.get(Glide.java:191) at com.bumptech.glide.Glide.getRetriever(Glide.java:774) at com.bumptech.glide.Glide.with(Glide.java:801) at com.skydoves.landscapist.glide.LocalGlideProvider.getGlideRequestManager(LocalGlideProvider.kt:75) at com.skydoves.landscapist.glide.LocalGlideProvider.getGlideRequestBuilder(LocalGlideProvider.kt:63) at com.skydoves.landscapist.glide.GlideImage__GlideImageKt.GlideImage(GlideImage.kt:369) at com.skydoves.landscapist.glide.GlideImage.GlideImage(GlideImage.kt:1) at br.com.alaksion.myapplication.ui.home.authordetails.AuthorDetailsScreenKt.AuthorDetailsHeader(AuthorDetailsScreen.kt:109) at br.com.alaksion.myapplication.ui.home.authordetails.AuthorDetailsScreenKt.AuthorDetailsReady(AuthorDetailsScreen.kt:89) at br.com.alaksion.myapplication.ui.home.authordetails.AuthorDetailsScreenKt.AuthorDetailsScreen(AuthorDetailsScreen.kt:78) at br.com.alaksion.myapplication.ui.home.authordetails.ComposableSingletons$AuthorDetailsScreenKt$lambda-4$1.invoke(AuthorDetailsScreen.kt:179) at br.com.alaksion.myapplication.ui.home.authordetails.ComposableSingletons$AuthorDetailsScreenKt$lambda-4$1.invoke(AuthorDetailsScreen.kt:178) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.runtime.CompositionLocalKt.CompositionLocalProvider(CompositionLocal.kt:215) at androidx.compose.material.TextKt.ProvideTextStyle(Text.kt:252) at androidx.compose.material.MaterialThemeKt$MaterialTheme$1.invoke(MaterialTheme.kt:81) at androidx.compose.material.MaterialThemeKt$MaterialTheme$1.invoke(MaterialTheme.kt:80) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.runtime.CompositionLocalKt.CompositionLocalProvider(CompositionLocal.kt:215) at androidx.compose.material.MaterialThemeKt.MaterialTheme(MaterialTheme.kt:72) at br.com.alaksion.myapplication.ui.theme.ThemeKt.MyApplicationTheme(Theme.kt:17) at br.com.alaksion.myapplication.ui.home.authordetails.AuthorDetailsScreenKt.AuthorDetailsPreview(AuthorDetailsScreen.kt:178) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at androidx.compose.ui.tooling.CommonPreviewUtils.invokeComposableMethod(CommonPreviewUtils.kt:149) at androidx.compose.ui.tooling.CommonPreviewUtils.invokeComposableViaReflection$ui_tooling_release(CommonPreviewUtils.kt:188) at androidx.compose.ui.tooling.ComposeViewAdapter$init$3$1$composable$1.invoke(ComposeViewAdapter.kt:571) at androidx.compose.ui.tooling.ComposeViewAdapter$init$3$1$composable$1.invoke(ComposeViewAdapter.kt:569) at androidx.compose.ui.tooling.ComposeViewAdapter$init$3$1.invoke(ComposeViewAdapter.kt:608) at androidx.compose.ui.tooling.ComposeViewAdapter$init$3$1.invoke(ComposeViewAdapter.kt:564) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.runtime.CompositionLocalKt.CompositionLocalProvider(CompositionLocal.kt:215) at androidx.compose.ui.tooling.InspectableKt.Inspectable(Inspectable.kt:64) at androidx.compose.ui.tooling.ComposeViewAdapter$WrapPreview$1.invoke(ComposeViewAdapter.kt:513) at androidx.compose.ui.tooling.ComposeViewAdapter$WrapPreview$1.invoke(ComposeViewAdapter.kt:512) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.runtime.CompositionLocalKt.CompositionLocalProvider(CompositionLocal.kt:215) at androidx.compose.ui.tooling.ComposeViewAdapter.WrapPreview(ComposeViewAdapter.kt:508) at androidx.compose.ui.tooling.ComposeViewAdapter.access$WrapPreview(ComposeViewAdapter.kt:121) at androidx.compose.ui.tooling.ComposeViewAdapter$init$3.invoke(ComposeViewAdapter.kt:564) at androidx.compose.ui.tooling.ComposeViewAdapter$init$3.invoke(ComposeViewAdapter.kt:561) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.ui.platform.ComposeView.Content(ComposeView.android.kt:384) at androidx.compose.ui.platform.AbstractComposeView$ensureCompositionCreated$1.invoke(ComposeView.android.kt:228) at androidx.compose.ui.platform.AbstractComposeView$ensureCompositionCreated$1.invoke(ComposeView.android.kt:227) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.runtime.CompositionLocalKt.CompositionLocalProvider(CompositionLocal.kt:215) at androidx.compose.ui.platform.CompositionLocalsKt.ProvideCommonCompositionLocals(CompositionLocals.kt:148) at androidx.compose.ui.platform.AndroidCompositionLocals_androidKt$ProvideAndroidCompositionLocals$3.invoke(AndroidCompositionLocals.android.kt:114) at androidx.compose.ui.platform.AndroidCompositionLocals_androidKt$ProvideAndroidCompositionLocals$3.invoke(AndroidCompositionLocals.android.kt:113) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.runtime.CompositionLocalKt.CompositionLocalProvider(CompositionLocal.kt:215) at androidx.compose.ui.platform.AndroidCompositionLocals_androidKt.ProvideAndroidCompositionLocals(AndroidCompositionLocals.android.kt:106) at androidx.compose.ui.platform.WrappedComposition$setContent$1$1$3.invoke(Wrapper.android.kt:162) at androidx.compose.ui.platform.WrappedComposition$setContent$1$1$3.invoke(Wrapper.android.kt:161) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.runtime.CompositionLocalKt.CompositionLocalProvider(CompositionLocal.kt:215) at androidx.compose.ui.platform.WrappedComposition$setContent$1$1.invoke(Wrapper.android.kt:161) at androidx.compose.ui.platform.WrappedComposition$setContent$1$1.invoke(Wrapper.android.kt:144) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:107) at androidx.compose.runtime.internal.ComposableLambdaImpl.invoke(ComposableLambda.jvm.kt:34) at androidx.compose.runtime.ComposerKt.invokeComposable(Composer.kt:3330) at androidx.compose.runtime.ComposerImpl$doCompose$2$5.invoke(Composer.kt:2577) at androidx.compose.runtime.ComposerImpl$doCompose$2$5.invoke(Composer.kt:2573) at androidx.compose.runtime.SnapshotStateKt.observeDerivedStateRecalculations(SnapshotState.kt:540) at androidx.compose.runtime.ComposerImpl.doCompose(Composer.kt:2566) at androidx.compose.runtime.ComposerImpl.composeContent$runtime_release(Composer.kt:2517) at androidx.compose.runtime.CompositionImpl.composeContent(Composition.kt:476) at androidx.compose.runtime.Recomposer.composeInitial$runtime_release(Recomposer.kt:727) at androidx.compose.runtime.CompositionImpl.setContent(Composition.kt:432) at androidx.compose.ui.platform.WrappedComposition$setContent$1.invoke(Wrapper.android.kt:144) at androidx.compose.ui.platform.WrappedComposition$setContent$1.invoke(Wrapper.android.kt:135) at androidx.compose.ui.platform.AndroidComposeView.setOnViewTreeOwnersAvailable(AndroidComposeView.android.kt:727) at androidx.compose.ui.platform.WrappedComposition.setContent(Wrapper.android.kt:135) at androidx.compose.ui.platform.WrappedComposition.onStateChanged(Wrapper.android.kt:187) at androidx.lifecycle.LifecycleRegistry$ObserverWithState.dispatchEvent(LifecycleRegistry.java:354) at androidx.lifecycle.LifecycleRegistry.addObserver(LifecycleRegistry.java:196) at androidx.compose.ui.platform.WrappedComposition$setContent$1.invoke(Wrapper.android.kt:142) at androidx.compose.ui.platform.WrappedComposition$setContent$1.invoke(Wrapper.android.kt:135) at androidx.compose.ui.platform.AndroidComposeView.onAttachedToWindow(AndroidComposeView.android.kt:814) at android.view.View.dispatchAttachedToWindow(View.java:20479) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3489) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.AttachInfo_Accessor.setAttachInfo(AttachInfo_Accessor.java:44) at com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:360) at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:431) at com.android.tools.idea.layoutlib.LayoutLibrary.createSession(LayoutLibrary.java:141) at com.android.tools.idea.rendering.RenderTask.createRenderSession(RenderTask.java:714) at com.android.tools.idea.rendering.RenderTask.lambda$inflate$7(RenderTask.java:870) at com.android.tools.idea.rendering.RenderExecutor$runAsyncActionWithTimeout$2.run(RenderExecutor.kt:187) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834)

[skydoves]

This issue will be fixed in the next version (1.4.2) soon.
Thanks!

[j-gironda]

@skydoves It is also reproducing in version 1.4.8:

java.lang.NullPointerException
	at com.bumptech.glide.module.ManifestParser.parse(ManifestParser.java:38)
	at com.bumptech.glide.Glide.initializeGlide(Glide.java:280)
	at com.bumptech.glide.Glide.initializeGlide(Glide.java:268)
	at com.bumptech.glide.Glide.checkAndInitializeGlide(Glide.java:212)
	at com.bumptech.glide.Glide.get(Glide.java:193)
	at com.bumptech.glide.Glide.getRetriever(Glide.java:791)
	at com.bumptech.glide.Glide.with(Glide.java:818)
	at com.skydoves.landscapist.glide.LocalGlideProvider.getGlideRequestManager(LocalGlideProvider.kt:75)
	at com.skydoves.landscapist.glide.LocalGlideProvider.getGlideRequestBuilder(LocalGlideProvider.kt:63)
	at com.skydoves.landscapist.glide.GlideImage__GlideImageKt$GlideImage$1.invoke(GlideImage.kt:94)
	at com.skydoves.landscapist.glide.GlideImage__GlideImageKt$GlideImage$1.invoke(GlideImage.kt:93)
	at com.skydoves.landscapist.glide.GlideImage__GlideImageKt.GlideImage(GlideImage.kt:444)
	at com.skydoves.landscapist.glide.GlideImage.GlideImage(GlideImage.kt:1)
	at com.skydoves.landscapist.glide.GlideImage__GlideImageKt.GlideImage(GlideImage.kt:110)
	at com.skydoves.landscapist.glide.GlideImage.GlideImage(GlideImage.kt:1)
	at 

[skydoves]

Hi @j-gironda,
I recommend using previewPlaceholder parameter instead of using the Preview annotation with custom parameters.

[j-gironda]

Thank you for your suggestion, it does the trick 👍