Dan Billings

java.lang.IllegalArgumentException: requirement failed: count cannot be decreased

1

Seems to happen once per minute. Appears to be a [known](https://github.com/slick/slick/issues/1856) slick bug around transactions, possibly caused by [Await.Inf](https://github.com/slick/slick/issues/1890).  Kibana-mangled stacktrace: ``` June 27th 2018, 15:36:54.000 | Jun 27...

v2 Transfer Manager preview throws NullPointerException

9

### Describe the bug When downloading a file, we are seeing NullPointerExceptions thrown:a ``` 2022-08-30 18:25:53.781 Exception in thread "Thread-2" java.lang.NullPointerException 2022-08-30 18:25:53.781 at java.nio.ByteBuffer.wrap(ByteBuffer.java:396) 2022-08-30 18:25:53.781 at software.amazon.awssdk.crt.s3.S3MetaRequestResponseHandlerNativeAdapter.onResponseBody(S3MetaRequestResponseHandlerNativeAdapter.java:15) ```...

When running larger ammonite scripts I'm consistently getting StackOverflow error on the compiler. This should include a "-Xss12m" or similar: https://github.com/almond-sh/almond/blob/4b1ffcd833cf6829bf1af258c3bb52e8af01d619/modules/shared/kernel/src/main/scala/almond/kernel/install/Install.scala#L171

This PR leverages `derives` scala 3 feature to the extent possible. I tested it by running it.