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  1. ,

    Rather than generating JSON by string concatenation, which is pretty much guaranteed to give you functionality and security issues, I recommend using a JSON library instead. We use Jersey in JIRA but any would do.

Solutions on the web

via Stack Overflow by Raghuveer
, 5 months ago
Unexpected character ('¬' (code 172)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') at [Source: (byte[])"?? p"; line: 1, column: 2]
via Stack Overflow by xpagesbeast
, 3 months ago
Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') JVM: at [Source: sun.net.www.protocol.http.HttpURLConnection$HttpInputStream@2a19861e; line: 1, column: 2]
via GitHub by xpagesbeast
, 2 months ago
Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') 05/03/2018 09:33:19 AM HTTP JVM: at [Source: sun.net.www.protocol.http.HttpURLConnection$HttpInputStream@2a19861e; line: 1, column: 2]
via GitHub by blaketanon
, 2 months ago
Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') at [Source: (okio.RealBufferedSource$1); line: 1, column: 2]
via GitHub by hamedgol
, 1 year ago
Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') at [Source: buffer(com.android.okhttp.internal.http.HttpConnection$UnknownLengthSource@2777340).inputStream(); line: 1, column: 2]
via GitHub by Onelir13
, 2 years ago
Unexpected character ('#' (code 35)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') at [Source: /Users/jcmasset/Desktop/Alex/PokemonGoBot-Alex/./bot-settings/caco.json; line: 1, column: 2]
com.fasterxml.jackson.core.JsonParseException: Unexpected character ('¬' (code 172)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') at [Source: (byte[])"?? p"; line: 1, column: 2] at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1804) at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:663) at com.fasterxml.jackson.core.base.ParserMinimalBase._reportUnexpectedChar(ParserMinimalBase.java:561) at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2624) at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:826) at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:723) at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4129) at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3988) at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3079) at com.wf.hrca.util.Convertor.unMarshal(Convertor.java:66)