We're sorry Aspose doesn't work properply without JavaScript enabled.

Free Support Forum - aspose.com

TasksReadingException: Project reading exception loading a MPP file (Java)


When I try to read a mpp file attached in this issue, I get this error:

class com.aspose.tasks.TasksReadingException: Project reading exception. —> class com.aspose.tasks.private_.Exceptions.Exception: class com.aspose.tasks.private_.Exceptions.ArgumentException: An element with the same key already exists

But when I export from .mpp to xml file reads it works

Erro_msp_2016_Tiago.zip (40.1 KB)

best regards


I have observed the issue shared by you and have created an issue with ID TASKSJAVA-987 in our issue tracking system to further investigate and resolve the issue. This thread has been linked with the issue so that you may be notified once the issue will be addressed.


Any news on this issue?


I have verified from our issue tracking system and regret to share that at present eh issue is still unresolved as it has been recently created. We request for your patience till the time the issue gets resolved.

Any news?

This is of the utmost importance to our customers.

Sorry to a missing of notification.
TASKSJAVA-987 was fixed in Aspose.Tasks for Java 20.1.