Patrick Gäckle created CSV-222:
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Summary: invalid char between encapsulated token and delimiter
Key: CSV-222
URL: https://issues.apache.org/jira/browse/CSV-222
Project: Commons CSV
Issue Type: Bug
Components: Parser
Affects Versions: 1.4
Reporter: Patrick Gäckle
Attachments: faulty.csv
When trying to read the file [^faulty.csv] and parse it I get the folowwing
error:
{code}
java.io.IOException: (line 1) invalid char between encapsulated token and
delimiter
at org.apache.commons.csv.Lexer.parseEncapsulatedToken(Lexer.java:275)
at org.apache.commons.csv.Lexer.nextToken(Lexer.java:152)
at org.apache.commons.csv.CSVParser.nextRecord(CSVParser.java:500)
at org.apache.commons.csv.CSVParser.initializeHeader(CSVParser.java:389)
at org.apache.commons.csv.CSVParser.<init>(CSVParser.java:284)
at org.apache.commons.csv.CSVParser.<init>(CSVParser.java:252)
at org.apache.commons.csv.CSVFormat.parse(CSVFormat.java:846)
{code}
The line of code is the parsing part returning the iterator of it:
{code:java}
csvFormat =
CSVFormat.DEFAULT.withHeader().withDelimiter(';').withIgnoreHeaderCase();
iterator = csvFormat.parse(reader).iterator();
{code}
The invalid char is the contained SOH and STX non printable characters at the
end of line.
I debugged through the source of this and ran into the Exception in
{noformat}Lexer#parseEncapsulatedToken{noformat}.
Unfortunately I'm not able to provide some hints on fixing this as I'm not
familiar with these type of characters and what behaviour they should have.
Sincerely
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