import mcpi.minecraft as minecraft mc = minecraft.Minecraft.create("127.0.0.1",25565) mc.postToChat('o')这一段代码运行后minecraft游戏并没有输出任何内容,如何解决?
时间: 2023-06-15 18:06:46 浏览: 75
这个问题可能是由于 Minecraft 游戏中的聊天窗口未打开导致的。请先在游戏中按 T 键打开聊天窗口,然后再运行你的 Python 代码。如果你已经打开了聊天窗口但代码仍然没有输出任何内容,请检查 Minecraft 游戏的 IP 地址和端口号是否正确,并确保 Minecraft 游戏和代码在同一台计算机上运行。
相关问题
mcpi.minecraft库中使用getBlock()代码,报错int()指令不能处理空字符串,这说明getBlock()代码并未返回任何值,这该如何处理?
这个错误的原因是 `getBlock()` 方法没有返回任何值而是返回了一个空字符串。这可能是因为你使用了错误的参数或者是在 Minecraft 游戏中没有找到对应的方块。
为了解决这个问题,你需要检查 `getBlock()` 方法的参数是否正确。确保输入的坐标在 Minecraft 游戏中存在一个方块。你可以在游戏中手动检查一下这个坐标是否存在方块。
如果你确定输入的参数是正确的,但是 `getBlock()` 方法仍然返回空字符串,那么你可以尝试打印出一些调试信息,以便更好地了解问题所在。例如,你可以打印出输入的坐标,以及 `getBlock()` 方法的返回值,来进一步排查错误。
Import "mcpi.minecraftstuff" could not be resolved
The error message suggests that you are trying to import a module called "mcpi.minecraftstuff" but it cannot be found or resolved by the Python interpreter.
This could be due to several reasons, such as:
1. The module is not installed: You need to make sure that the module is installed on your system. You can try installing it using pip, which is a package manager for Python. Open your command prompt or terminal and type `pip install mcpi` to install the Minecraft Python API, which includes the `minecraftstuff` module.
2. The module is not in the PYTHONPATH: The PYTHONPATH is an environment variable that tells the Python interpreter where to find modules. If the module is installed but still cannot be found, you may need to add its path to the PYTHONPATH. You can do this by adding the following line of code to your script:
```
import sys
sys.path.append('/path/to/mcpi')
```
Replace `/path/to/mcpi` with the actual path to the directory where the `mcpi` module is installed.
3. The module is not named correctly: Make sure that you are importing the correct module name. Double-check the module name and make sure it is spelled correctly.
I hope this helps! Let me know if you have any further questions.
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