swagger numberformatexception1

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  java.lang.NumberFormatException: For input string: "" @ApiParam( value = "Paging Limit Num", name = "limitNum", type = "int", example = "") @RequestParam (value="limitNum", defaultValue="0")​ java.lang.NumberFormatException: For input string: "" WARN i.s.m.p.AbstractSerializableParameter - Illegal DefaultValue 0 for parameter type integer java.lang.NumberFormatException: For input string: "" at java.base/java.lang.NumberFormatException.forInputStri.. 개발중/Troubleshooting 2021. 6. 1.