ErrorException : iconv(): Wrong charset, conversion from MACCENTRALEUROPE' to UTF-8//IGNORE//TRANSLIT' is not allowed

[huglester]

This is:

- [x] a bug report

### What is the expected behavior?
Should open the file

### What is the current behavior?
throws exception:
ErrorException  : iconv(): Wrong charset, conversion from `MACCENTRALEUROPE' to `UTF-8//IGNORE//TRANSLIT' is not allowed


### What are the steps to reproduce?
$spreadsheet = IOFactory::load($source);

### Which versions of PhpSpreadsheet and PHP are affected?
1.5.x and 1.6.0


Thanks

[ricardobarantini]

I'm having the same issue.

[jannovy]

Mee too.

iconv(): Wrong charset, conversion from MACCENTRALEUROPE' to UTF-8//IGNORE//TRANSLIT' is not allowed

[ailixter]

it seems the problem is in StringHelper, that detects proper iconv using dummy conversion src_encoding->dst_encoding (which works fine in the situation), but makes a real convert as src_encoding->dst_encoding//IGNORE//TRANSLIT

[inl-pd-autotest]

This is an issue with iconv.
You probably experience it because you use Alpine Linux (which uses musl).
In that case the solution is in last 2 lines of the Dockerfile from this comment.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
If this is still an issue for you, please try to help by debugging it further and sharing your results.
Thank you for your contributions.

[oleibman]

Fixed by PR #2213 in July 2021.