java – Communications link failure , docker-compose

i have a problem with docker compose when i try to run docker-compose every time i get the following error i tried many solutions but nothing helps. Please help. I will add that I created the docker image using Cloud Native Buildpacks. I used the command: mvn spring-boot: build-image = jakuczczubak/infrastock and then uploaded … Read more

“Fake It Till You Make It”: A Good Advice or a Setup for Failure? | by Vinita | Jun, 2022

The higher the goal, the higher the fear, the higher the courage Credit: Author When you’re just starting out or doing something new for the very first time — step up from your current role, a new job, or a task that you’ve never done before — will you have complete confidence in your skills … Read more

xcode – Unity build iOS framework addition failed due to a CocoaPods installation failure

I never had this problem before. I haven’t built anything in about half a year, i used firebase the same way before and build worked good in unity and Xcode too. Now I try make new app and if I add Firebase (newest version) then I can’t build. But i used firebase for a long … Read more

Execution failed for task ‘:app:mergeDebugResources’ A failure occurred while executing

I just made changes in the values ​​resource directory, not able to figure out why this error occured. I don’t have any corruptable drawable file Here is the complete LOG: I made changes in the styles.xml under the values ​​directory:- <?xml version="1.0" encoding="utf-8"?> <resources> <style name="pair_device_card_bg"> <item name="cardBackgroundColor">@color/transparent_87</item> <item name="android:layout_marginTop">@dimen/margin_16</item> <item name="cardCornerRadius">@dimen/corner_radius</item> <item name="android:layout_width">match_parent</item> <item … Read more

java – Initialization failure on JAXRS Jersey SpringBoot REST API

A simple image upload controller consuming multipart/form-data fails to initialize. The controller code @POST @Path(“/image”) @Consumes(MediaType.MULTIPART_FORM_DATA) @Produces(MediaType.APPLICATION_JSON) public Response uploadImage( @FormDataParam(“image”) InputStream fileInputStream ) throws Exception{ BufferedImage image =; System.out.println(“uploaded image”); return Response.ok(“done”).build(); } Error happens during the first request when Jersey is initializing the controller. org.glassfish.jersey.server.model.ModelValidationException: Validation of the application resource model … Read more

flutter – Data model failure in dart _TypeError (type ‘_InternalLinkedHashMap’ is not a subtype of type ‘String?’)

I cannot figure out the way to adapt my dart model to my json. I constantly get the error in BreedInfo class, field height: _TypeError (type ‘_InternalLinkedHashMap<String, dynamic>’ is not a subtype of type ‘String?’) I do not know why it does not accept a response if dynamic is supposed to identify the data type … Read more