org.springframework.core.convert.ConversionFailedException

Failed to convert from type java.lang.String to type byte for value ...

Samebug tips2

Java does not handle IPv6 nameservers before 1.8.0_60. Upgrade to the latest JVM.


rprp

This is a bug in Wise, updating to v4.10 seems to solve the problem.


rafaelrafael

Don't give up yet. Our experts can help. Paste your full stack trace to get a solution.

Stack trace

  • org.springframework.core.convert.ConversionFailedException: Failed to convert from type java.lang.String to type byte for value ... at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:41)[spring-core-4.0.7.RELEASE.jar:4.0.7.RELEASE] at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:174)[spring-core-4.0.7.RELEASE.jar:4.0.7.RELEASE] at org.springframework.core.convert.support.StringToArrayConverter.convert(StringToArrayConverter.java:63)[spring-core-4.0.7.RELEASE.jar:4.0.7.RELEASE] at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:35)[spring-core-4.0.7.RELEASE.jar:4.0.7.RELEASE] at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:174)[spring-core-4.0.7.RELEASE.jar:4.0.7.RELEASE] Caused by: java.lang.NumberFormatException: For input string: ... at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)[na:1.7.0_75] at java.lang.Integer.parseInt(Integer.java:492)[na:1.7.0_75] at java.lang.Byte.parseByte(Byte.java:148)[na:1.7.0_75] at java.lang.Byte.valueOf(Byte.java:204)[na:1.7.0_75] at java.lang.Byte.valueOf(Byte.java:230)[na:1.7.0_75]

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