Hello I m trying to get Splitties Ui Preview to work but eve

Question

Hello I m trying to get Splitties Ui Preview to work but even after a full build I get an issue in my preview ``` Failed to instantiate one or more classes The following classes could not be instantiated splitties views dsl idepreview UiPreView Open Class Show Exception Clear Cache ``` Here s my preview file `src debug res layout main preview xml` ``` lt splitties views dsl idepreview UiPreView xmlns android= xmlns app= android layout width= match parent android layout height= match parent app splitties class package name relative= MainUi gt ``` The actual Ui file ``` class MainUi override val ctx Context Ui override val root = coordinatorLayout fitsSystemWindows = true add appBarLayout theme = R style AppTheme AppBarOverlay add toolbar popupTheme = R style AppTheme PopupOverlay ctx as AppCompatActivity setSupportActionBar this defaultLParams appBarLParams add frameLayout id = R id container contentScrollingWithAppBarLParams ``` In my dependencies I have `debugImplementation com louiscad splitties splitties views dsl ide preview $splittiesVersion ` Is there something I might have missed

louiscad · Answer

Hello < kluck> What do you see when you click Show Exception

kluck · Answer

``` java lang NoClassDefFoundError splitties init AppCtxKt at splitties views dsl idepreview UiPreView lt init gt UiPreView kt 48 at splitties views dsl idepreview UiPreView lt init gt UiPreView kt 43 at splitties views dsl idepreview UiPreView lt init gt UiPreView kt at sun reflect NativeConstructorAccessorImpl newInstance0 Native Method at sun reflect NativeConstructorAccessorImpl newInstance NativeConstructorAccessorImpl java 62 at sun reflect DelegatingConstructorAccessorImpl newInstance DelegatingConstructorAccessorImpl java 45 at java lang reflect Constructor newInstance Constructor java 423 at org jetbrains android uipreview ViewLoader createNewInstance ViewLoader java 403 at org jetbrains android uipreview ViewLoader loadClass ViewLoader java 186 at org jetbrains android uipreview ViewLoader loadView ViewLoader java 144 at com android tools idea rendering LayoutlibCallbackImpl loadView LayoutlibCallbackImpl java 309 at android view BridgeInflater loadCustomView BridgeInflater java 418 at android view BridgeInflater loadCustomView BridgeInflater java 429 at android view BridgeInflater createViewFromTag BridgeInflater java 333 at android view LayoutInflater createViewFromTag LayoutInflater java 730 at android view LayoutInflater inflate LayoutInflater java 492 at android view LayoutInflater inflate LayoutInflater java 394 at com android layoutlib bridge impl RenderSessionImpl inflate RenderSessionImpl java 326 at com android layoutlib bridge Bridge createSession Bridge java 391 at com android tools idea layoutlib LayoutLibrary createSession LayoutLibrary java 195 at com android tools idea rendering RenderTask createRenderSession RenderTask java 540 at com android tools idea rendering RenderTask lambda$inflate$5 RenderTask java 666 at java util concurrent CompletableFuture$AsyncSupply run CompletableFuture java 1590 at java util concurrent ThreadPoolExecutor runWorker ThreadPoolExecutor java 1142 at java util concurrent ThreadPoolExecutor$Worker run ThreadPoolExecutor java 617 at java lang Thread run Thread java 745 ```

louiscad · Answer

Not sure why you posted in the channel too

kluck · Answer

Oh I thought it might be useful for other people too so I ticked the box ^^

louiscad · Answer

People interested will open the thread as this channel is not busy Can you try adding the appCtx dependency It seems I forgot to add the dependency

kluck · Answer

With the added dependency it works But with the `splitties class fully qualified name` and not the `splitties class package name relative`

kluck · Answer

thanks