2025-07-27 09:53:07.5060 | INFO | Application starting... 2025-07-27 09:54:58.8109 | ERROR | DialogHelper ShowMessage message: "Object reference not set to an ...

System.NullReferenceException: Object reference not set to an instance of an object. at YunPlugin.YunPlgun.GetApiInterface(MusicApiType type) in ...

Zubyan is a certified PCHP and Google IT Support Professional. The Object reference not set to an instance of an object error is a common Windows issue from Microsoft ...

AutoMapper makes life easy, but has its limits. Learn how to implement a custom mapper to handle complex data structures or incompatible types. When working on applications, you will often need to ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...

NASA's Parker Solar Probe has reached a record-breaking speed as it gets a gravitational assist from Venus to fall closer to the sun's scorching surface. When you purchase through links on our site, ...

Abstract: Detecting both known and unknown objects is a fundamental skill for robot manipulation in unstructured environments. Open-set object detection (OSOD) is a promising direction to handle the ...

In this post, we will show you how to fix Object reference not set to an instance of an object error prompt which you may see in Microsoft Visual Studio. It is a ...

Abstract: We address the problem of joint detection and segmentation of multiple object instances in an image, a key step towards scene understanding. Inspired by data-driven methods, we propose an ...