The Bug:
Sometimes, a simple command like /tp @p 0 50 0 may not work, because '50 is not a number'
This actually seems to be caused by an invisible character in the command, and this can be proven by deleting the text around the invalid part of the command and seeing if it takes 1 more press of the delete key then there are visible characters that you deleted.
How to Recreate:
As it turns out, this bug is very easy to recreate! Just press the up or down arrow while writing a command in a command block and you have just typed the invisible character!
Linked issues
duplicates 1
Attachments
Comments 3
Thank you for your report!
However, this issue has been closed as a Duplicate of MC-49755.
It has been linked to this report. If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Thank you for your report!
However, we do not have enough information to find the cause of this issue.
Please force a crash by pressing F3 + C for 10 seconds while in-game and attach the crash report (
[minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/finding-minecraft-data-folder]) here.This seems like it is an OS-specific issue; a forced crash report will provide several details that make diagnosing this possible.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki