Very good updating Companion as recommended fixed your original issue.
Regarding the occasional error, you never shared an image of your actual Blocks as was requested. All anyone can do is guess. I guess you get the error with your real Project, not the hello AKSHAY code . Your real Project
- is large
- it might contain lots of large images and/or sound files. The result would be it overwhelms the available memory of the emulator and sometimes cannot render large images.
- uses lots of layouts. The emulator cannot keep up. You said the Project loads and works in a real Android ok.
- has other issues or your Internet connection is not fast enough.
Regarding a more up to date emulator:
- MIT is developing an advanced emulator. Be aware, the new aiStarter beta is 6 GB (6000 Mb) instead of 80 Mb (75 times larger)
- try the experimental emulator: Windows 64-bit Emulator Open Beta .
- I expect the beta emulator will not be any faster loading a Project. Is it faster? You will only know if you test it.