1+4 throws evalScript error...??

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Hi all,

I've been using a premiere pro extension I've made through a local python server (server.py). The py file also has all the extend script code (using pymiere package, eval_script).

I decided to push the server to heroku, and move the eval_script to main.js (which will remain local). But I can't get csInterface.evalScript to work. It keeps through EvalScript error. So I tried a basic script. Literally, 1+4. I tried with and without the return statement.

var csInterface = new CSInterface();
csInterface.evalScript("return 1 + 4;", function(result) {
                            resultElement.textContent = 'Result: ' + result;  // I display the result in html inside premiere
                        });

And

csInterface.evalScript("1 + 4;", function(result) {
                            resultElement.textContent = 'Result: ' + result; //again display in html inside ppro
                        });

am I using this wrong..? python's eval_script worked just fine.

FAQ

Bruce Bullis

Legend

Can you provide steps which reliably reproduce the problem, without involving any Python?

A solid repro case, using CEP HTML Test Panel, would be ideal...

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R

Rach McIntire

Community Manager

HI @blackjade-,
Was it a script that was working and then stopped when you moved stuff around, or has it never worked? What does the script do?

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B

blackjade-Author

Participant

It keeps ~~through~~ throwing EvalScript error.

Also, I've tried passing other things too. Here's my actual code:

const data = JSON.parse(response);

// we a string of the extendscript from the python server, tried both with and without escaping slashes for js
const token = data.extendscript || data.extendScript;

var csInterface = new CSInterface();

// Attempt to run extendscript
csInterface.evalScript(script, function(result) {
    resultElement.textContent = 'Result: ' + result;
}

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