Json file read error

[MrBean14]

Hello,

this morning I was working with the Wemos D1 Mini board and just as once, I started getting this error :

Geleverd index bestand /Users/alex/Library/Arduino15/package_esp8266com_index.json word overgeslagen, lees fout opgetreden:
com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'Dropping': was expecting ('true', 'false' or 'null')
 at [Source: (FileInputStream); line: 1, column: 10]

Translated it says "Delivered index file .... was skipped, read error appeared"

Any idea what is happening? What can I do to solve it please?

Best regards,

Davy

[d-a-v]

duplicate of #6068