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https://issues.apache.org/jira/browse/CAMEL-15326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Otavio Rodolfo Piske updated CAMEL-15326:
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Attachment: log-when-channels-read-is-missing.txt
> camel-slack: incorrect handling of error responses
> --------------------------------------------------
>
> Key: CAMEL-15326
> URL: https://issues.apache.org/jira/browse/CAMEL-15326
> Project: Camel
> Issue Type: Bug
> Components: camel-slack
> Affects Versions: 3.4.2
> Reporter: Otavio Rodolfo Piske
> Priority: Major
> Attachments: log-when-channels-read-is-missing.txt
>
>
> The consumer on the camel-slack component is not checking for error responses
> coming from the Slack API. Under some circumstances this can be problematic
> and hide messages that would be helpful for the user to diagnose problems on
> his/her setup of the app/bot account.
> One example that causes this problem is when the user creates a bot and does
> not give the bot the channels:read scope/permission. In this case the
> component throws a NullPointerException because it looks for an element on
> the json response that does not exist.
>
> It seems it can also happen when trying to read the channel messages without
> the channels:history scope, although, in this case the component does not
> throw any exception.
>
>
>
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