[MC-137421] The game crashed whilst initializing game

The game crashed whilst initializing game
The game crashed whilst initializing game
Error: i: Non [a-z0-9/._-] character in path of location: minecraft:blocks/blocks/blocks/blocks/blocks/blocks/anvil 1

how to fix that ?

Related issues

duplicates

MC-135110 Crash when using outdated resource pack: Non [a-z0-9/._-] character in path of location

Comments

migrated 2018-10-23T12:46:07Z

Please attach the crash report ([minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt), otherwise we can not diagnose this issue.
For technical support please use the Mojang Support Center.

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Asteraoth 2018-10-23T12:50:50Z

⚠️ Please do not mark issues as private, unless your bug report is an exploit or contains information about your username or server.

Please attach the full crash report to this ticket.

migrated 2018-10-23T14:36:33Z

Thank you for your report!
However, this issue is a Duplicate of MC-135110.

If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.

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