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fxjordan / botometer-java

Java library to detect Twitter bot accounts using the Botometer API. Botometer is a bot detection service for Twitter accounts developed by OSoMe.
https://botometer.iuni.iu.edu
Apache License 2.0
4 stars 3 forks source link

NullPointerException on analyzeAccount(..) #1

Closed marcodomenicano closed 5 years ago

marcodomenicano commented 5 years ago

Hi, i'm using your libraries but i get an error during execution. In particular it gives NullPointerException in:

Exception in thread "main" java.lang.NullPointerException at java.util.Locale.(Locale.java:648) at java.util.Locale.(Locale.java:701) at de.fjobilabs.botometer.twitterclient.twitter4j.Twitter4JUser.getLang(Twitter4JUser.java:137) at de.fjobilabs.twitter.dto.UserDTO.(UserDTO.java:115) at de.fjobilabs.twitter.dto.TweetDTO.(TweetDTO.java:115) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at de.fjobilabs.botometer.client.AbstractBotometerClient.checkAccount(AbstractBotometerClient.java:72) at de.fjobilabs.botometer.AccountAnalyzingBotometer.analyzeAccountData(AccountAnalyzingBotometer.java:83) at de.fjobilabs.botometer.AccountAnalyzingBotometer.analyzeAccount(AccountAnalyzingBotometer.java:72)

fxjordan commented 5 years ago

Hi thanks for reporting the error.

The 'lang' property of a user returned by Twitter4J can be null. The Twitter4JUser.getLang() method should return null in that case.

I'll fix this later today!

fxjordan commented 5 years ago

@marcodomenicano The problem should be fixed in v0.1.1. Could you verify this?

marcodomenicano commented 5 years ago

Hi Felix, I will check this evening! Thank you for your rapid Fix!

Il giorno mer 22 mag 2019 alle 17:41 Felix Jordan notifications@github.com ha scritto:

@marcodomenicano https://github.com/marcodomenicano The problem should be fixed in v0.1.1. Could you verify this?

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