---
title: "Dear all  For a while I have been getting this error message and my classifications are not going through. I don't know if I can have your guidance.  My greetings!"
url: "https://openforis.support/questions/3197/dear-all-for-a-while-i-have-been-getting-this-error-message-and-my-classifications-are-not-going-through-i-dont-know-if-i-can-have-your-guidance-my-greetings"
tags: ["sepal"]
status: "answered"
score: 0
answer_count: 5
asked: "2021-08-04T10:17:07"
last_activity: "2021-08-04T14:11:00"
source: "Open Foris Support - Q&A Forum"
license: "Copyright Open Foris, 2026. Some rights reserved under creative commons license."
---

# Dear all  For a while I have been getting this error message and my classifications are not going through. I don't know if I can have your guidance.  My greetings!

Asked by jmasimo on 2021-08-04

Dear all

For a while I have been getting this error message and my classifications are not going through. I don't know if I can have your guidance.

My greetings!![alt text][1]


  [1]: http://


## Answer (score 0, by lecrabe on 2021-08-04)

Link: https://openforis.support/questions/3197/dear-all-for-a-while-i-have-been-getting-this-error-message-and-my-classifications-are-not-going-through-i-dont-know-if-i-can-have-your-guidance-my-greetings/3198

Cher Joel,

Est-ce que vous pouvez partager plus de details :

 - quel Asset essayez vous de classifier ?
 - quel Est votre jeu de données d'entrainement ?

Si vous avez une erreur de Mémoire, c'est surement lié aux données d'entrainement. Il y en a peut-etre trop?  en particulier si vous utilisez des grands polygones ? GEE prendra tous les pixels et les considerera séparement (GEE ne fait pas d'OBIA pour ces processus)

Merci de préciser plus en détail

Rémi


## Answer (score 0, by Open Foris on 2021-08-04)

Link: https://openforis.support/questions/3197/dear-all-for-a-while-i-have-been-getting-this-error-message-and-my-classifications-are-not-going-through-i-dont-know-if-i-can-have-your-guidance-my-greetings/3199

Thanks for your message.

Could you be a bit more descriptive about the error you are getting and what you are trying to do??
Also, the image you attached is not working, perhaps you can try sending the image as a Google Drive/Dropbox link.


## Answer (score 0, by lecrabe on 2021-08-04)

Link: https://openforis.support/questions/3197/dear-all-for-a-while-i-have-been-getting-this-error-message-and-my-classifications-are-not-going-through-i-dont-know-if-i-can-have-your-guidance-my-greetings/3201

Here is the error message Joel is getting


![alt text][1]


  [1]: https://openforis.support/upfiles/erreur_masimo_memoire_Sepal.jpg


## Answer (score 0, by jmasimo on 2021-08-04)

Link: https://openforis.support/questions/3197/dear-all-for-a-while-i-have-been-getting-this-error-message-and-my-classifications-are-not-going-through-i-dont-know-if-i-can-have-your-guidance-my-greetings/3205

Cher Remi,

Merci beaucoup pour votre message

Voici les détails:

 - j'ai utilisé les 880 points repartis de la manière suivante

Class           Nombre

AGR	176

CBS	95

FG	30

Fh	301

FM	25

ORF	79

PLT	45

WW	26

YRF	103


 - ces points ont été enregistré dans un fichier csv avec trois variables (id de la classe, coordonnées x et y)
 - Les images utilisées comprennent les données sentinel-1 et sentinel-2 (et les indices de végétations)
 - la zone d'étude est d'environ 13000km²


Bien cordialement
#---
Joël Masimo


## Answer (score 0, by lecrabe on 2021-08-04)

Link: https://openforis.support/questions/3197/dear-all-for-a-while-i-have-been-getting-this-error-message-and-my-classifications-are-not-going-through-i-dont-know-if-i-can-have-your-guidance-my-greetings/3206

Bonjour Joel et merci pour les details

A priori je ne vois rien qui empeche la classification de tourner, tout a l'air correct

Pouvez vous partager les Assets (images + donnees d'entrainement) que j'essaye de reproduire ?

Rémi