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I'm quite new to all of this. I am trying to run a topology from RIOT benchmark on storm UI but when I submit the topology I get this error error msg in image on spout. I am unable to understand it please help me with this.I already run the word count topology successfully on Storm Ui

I want to run this topology and analyze the data latency and throughput.

Faiza Akram
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Obiously, there was a problem while reading a file as the NullPointerException ocurred. Are sure that the file path is correct? However, without providing your code it is hard to tall what is actually wrong.

moosehead42
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