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Failed to write HTTP message: org.springframework.http.converter.HttpMessageNotWritableException: Could not write JSON: (was java.lang.NullPointerException); nested exception is com.fasterxml.jackson.…
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Assume we have a class like this:
```java
class Foo {
String id;
String test;
MyEnum foo;
static enum MyEnum { FIRST, SECOND; }
}
```
Assume we have a `BeanSerializerModifier` t…
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@treblereel thanks for looking into this!
Not sure if you know, but [Errai](https://github.com/errai/errai/tree/master) has full CDI implementation with all scopes. It is based on the old GWT linke…
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first of all, thanks for this great work, Robert et al!
It would be great if pi4j would offer kind of server mode to query the raspi resources from other devices in the network.
When understanding t…
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**Describe the bug**
While exporting a project I received the following error:
`Unexpected error during project export: ProjectExportException: Aborting due to unrecoverable error while exporting!`…
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`@EnableAutoConfiguration` 是一个加载 Starter 目录包之外的需要 Spring 自动生成 bean 对象(是否需要的依据是 `META-INF/spring.factories` 中 `org.springframework.boot.autoconfigure.EnableAutoConfiguration` 后面是有能找到那个 bean)的带有`@Config…
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There are several tickets requesting to influence the URLs that the `ControllerLinkBuilder` creates. I'd like to propose another variation:
I'd like an option to have `ControllerLinkBuilder` build …
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1. When I run:
`RDatasets.dataset("datasets", "Orange")`
I get

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I am very Interested in arming my team of Angular app developers with the ability to get instant feedback on key performance metrics during development. Stagemonitor appears to be one of the few APM t…
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## Planning for Requirements
When working on our project, here are some overarching ideas that would make our work more professional and align better with the teacher requirements.
- Edit the README…