The output file 'stacked-referable-glaucomatous-features.json' is not valid

Hi everyone,

I'm encountering an error with the stacked-referable-glaucomatous-features.json file, is not valid. I have saved all the additional features in binary form, using 0 or 1, only for RG. Could anyone suggest why this might be happening?

Any advice would be greatly appreciated.

Cheers, Awadh

Hi masterawadh,

Do you have this error on your local machine? If yes, please check the syntax of the json file.

For example: Curly braces hold objects and each name is followed by ':'(colon), the name/value pairs are separated by , (comma). Square brackets hold arrays and values are separated by ,(comma), and so on.

Hi Madadi,

Thank you for responding. I don't encounter any errors when running the code on my local machine, and it also functions correctly on Try-out algorithm. However, I face issues and receive an error when I submit my algorithms.

Best regards, Awadh

Hi,

Please check the output file content again. It isn't optional; if there are no features to register, it still needs to be provided, but it should have null instead of false/true.

Now, I get : IndexError: list index out of range .

can you please provide me the actual output should be looked ? I have followed the same code that you have mentioned it.

Here is my output from local machine:

[{"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": false, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": true, "nasalization of the vessel trunk": false, "disc hemorrhages": false, "laminar dots": true, "large cup": false}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": false, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": false, "nasalization of the vessel trunk": false, "disc hemorrhages": false, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": false, "nasalization of the vessel trunk": false, "disc hemorrhages": false, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": false, "nasalization of the vessel trunk": false, "disc hemorrhages": true, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": false, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": false, "nasalization of the vessel trunk": true, "disc hemorrhages": false, "laminar dots": true, "large cup": false}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": false, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": true, "nasalization of the vessel trunk": true, "disc hemorrhages": false, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": true, "nasalization of the vessel trunk": true, "disc hemorrhages": false, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": true, "nasalization of the vessel trunk": true, "disc hemorrhages": true, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": false, "nasalization of the vessel trunk": false, "disc hemorrhages": false, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": true, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": true, "nasalization of the vessel trunk": true, "disc hemorrhages": true, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": false, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": false, "nasalization of the vessel trunk": false, "disc hemorrhages": false, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": false, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": false, "nasalization of the vessel trunk": false, "disc hemorrhages": false, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": true, "nasalization of the vessel trunk": false, "disc hemorrhages": true, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}, {"appearance neuroretinal rim superiorly": true, "appearance neuroretinal rim inferiorly": true, "retinal nerve fiber layer defect superiorly": false, "retinal nerve fiber layer defect inferiorly": false, "baring of the circumlinear vessel superiorly": false, "baring of the circumlinear vessel inferiorly": false, "nasalization of the vessel trunk": false, "disc hemorrhages": true, "laminar dots": false, "large cup": false}, {"appearance neuroretinal rim superiorly": null, "appearance neuroretinal rim inferiorly": null, "retinal nerve fiber layer defect superiorly": null, "retinal nerve fiber layer defect inferiorly": null, "baring of the circumlinear vessel superiorly": null, "baring of the circumlinear vessel inferiorly": null, "nasalization of the vessel trunk": null, "disc hemorrhages": null, "laminar dots": null, "large cup": null}]

Dear masterawadh,

I'm happy you solved your problem!

Thanks for your great work!

Unfortunately, I am unable to see the evaluation results. The challenge admins are currently reviewing them. I was able to view the results yesterday, but not anymore.

Cheers, Aawadh

Hello everyone. I have the same problem. On my local machine everything works well. When I'm trying to upload to development phase, I got: The output file 'multiple-referable-glaucoma-binary.json' is not valid. JSON does not fulfill schema: instance is not of type 'boolean'

Dear admins, could you please share the exact schema and data type what should be in export files ?

Thank you.