data

Hi, I'm trying to read a CSV file like this (;, delimiters):

A;B;C;D
1,1;2,2;3,3;4,1
1,1;2,2;3,3;4,1
1,1;2,2;3,3;4,1

What happens: semicolon from the first line does not become the main separator, the comma from the second line does and it breaks the file's logic.

Code that reads:

X.read(e.target.result, { type: 'string' })

Result

{
      A1: { t: 's', v:

We could improve the Error: output to a user shown in the expression preview to tell them what the Type() is for a parameter being passed that is not compatible with the parameter type being expected.

Proposed solution

On our various HTML/XML GREL functions (htmlText(), wholeText(), ownText(), etc.) add the new Type().call(bindings, args) to the EvalError and rephrase the error text as n

Java and Python provide logging frameworks for recording errors and stack traces. Logging can be configured to format those messages, such as by removing newlines from stack traces, adding timestamps, and putting a log level (INFO, WARN, ERROR) on the message. In the future, it may also include json structured logging. Using the logging framew

https://www.audiomack.com/data-api/docs

See starter code in #681

The problem

The current implementation of processElement

1. Check if cache existence for input
2. If the cache returns value return it
3. otherwise, aquire a semaphore
4. call asyncLookup and pass it input. It return a future: F
5. Maintain a list of the currently executing futures
6. release a semaphore at the end each future execution
7. make sure all the future are com