occupancy_grid_python | ease working with ROS nav_msgs | Map library

by awesomebytes Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | occupancy_grid_python Summary

occupancy_grid_python is a Python library typically used in Geo, Map applications. occupancy_grid_python has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

occupancy_grid_python offers a Python interface to manage OccupancyGrid messages. It supports topics representing a map or a costmap as usually seen in the navigation stack. Including costmaps with the costmap_updates subtopic. It allows to transform from world coordinates to map coordinates and to retrieve the costs from the costmap in any of these coordinates. Note that to keep the class lightweight no transformations are offered in between frames.

Support

Quality

Security

License

Reuse

Support

occupancy_grid_python has a low active ecosystem.

It has 47 star(s) with 12 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of occupancy_grid_python is current.

Quality

occupancy_grid_python has no bugs reported.

Security

occupancy_grid_python has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

occupancy_grid_python does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

occupancy_grid_python releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

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occupancy_grid_python Key Features

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occupancy_grid_python Examples and Code Snippets

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Community Discussions

Trending Discussions on Map

The unauthenticated git protocol on port 9418 is no longer supported

Emulate BTreeMap::pop_last in stable Rust

Error when trying to run my React Native app on Android

throwError(error) is now deprecated, but there is no new Error(HttpErrorResponse)

TypeError: Cannot read properties of undefined (reading 'id')

What is the proper evaluation order when assigning a value in a map?

Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './lib/tokenize' is not defined by "exports" in the package.json of a module in node_modules

Build Warning : Mapping new ns to old ns

Python 3.10 pattern matching (PEP 634) - wildcard in string

Command CompileSwiftSources failed with a nonzero exit code XCode 13

QUESTION

The unauthenticated git protocol on port 9418 is no longer supported

Asked 2022-Mar-27 at 13:23

I have been using github actions for quite sometime but today my deployments started failing. Below is the error from github action logs

...

ANSWER

Answered 2022-Mar-16 at 07:01

First, this error message is indeed expected on Jan. 11th, 2022.
See "Improving Git protocol security on GitHub".

January 11, 2022 Final brownout.

This is the full brownout period where we’ll temporarily stop accepting the deprecated key and signature types, ciphers, and MACs, and the unencrypted Git protocol.
This will help clients discover any lingering use of older keys or old URLs.

Second, check your package.json dependencies for any git:// URL, as in this example, fixed in this PR.

As noted by Jörg W Mittag:

There was a 4-month warning.
The entire Internet has been moving away from unauthenticated, unencrypted protocols for a decade, it's not like this is a huge surprise.

Personally, I consider it less an "issue" and more "detecting unmaintained dependencies".

Plus, this is still only the brownout period, so the protocol will only be disabled for a short period of time, allowing developers to discover the problem.

The permanent shutdown is not until March 15th.

For GitHub Actions:

As in actions/checkout issue 14, you can add as a first step:

Source https://stackoverflow.com/questions/70663523

QUESTION

Emulate BTreeMap::pop_last in stable Rust

Asked 2022-Mar-15 at 16:55

In the current stable Rust, is there a way to write a function equivalent to BTreeMap::pop_last?

The best I could come up with is:

...

ANSWER

Answered 2022-Mar-15 at 16:55

Is there a way to work around this issue without imposing additional constraints on map key and value types?

It doesn't appear doable in safe Rust, at least not with reasonable algorithmic complexity. (See Aiden4's answer for a solution that does it by re-building the whole map.)

But if you're allowed to use unsafe, and if you're determined enough that you want to delve into it, this code could do it:

Source https://stackoverflow.com/questions/71455966

QUESTION

Error when trying to run my React Native app on Android

Asked 2022-Mar-06 at 07:58

I've built my React Native app and tested and troubleshooted with my iOS devices for months. Now I'm trying to built and test the app on Android for the first time. The thing is, that I keep getting errors trying to run the Android-version of my app. After hours of debugging and troubleshooting, I tried to create a new RN project and see if that could run on my emulator and device. I got that part working and then I wanted to copy/paste the files of my existing app project into the new project.

I pasted my existing assets, styles, the source JS-files and the package.json file into the new project, ran npm install and then I ended up with the exact same error message as I had in the original project when I run react-native run-android.

The full error message is here:

...

ANSWER

Answered 2021-Aug-21 at 13:43

I've hit this same issue and have temporarily resolved it by uninstalling react-native-video (npm uninstall --save react-native-video). That's not a great answer as I need that component, but I don't have a full solution yet. I think somehow com.yqritc:android-scalablevideoview:1.0.4. is required by react-native-video but has gotten lost or removed. Other thoughts are welcome.

UPDATE: Resolved! In your build.gradle in your Android folder you need to add the repository "jcenter()" in allprojects (not in build dependencies) like this...

Source https://stackoverflow.com/questions/68835157

QUESTION

throwError(error) is now deprecated, but there is no new Error(HttpErrorResponse)

Asked 2022-Mar-01 at 00:42

Apparently throwError(error) is now deprecated. The IntelliSense of VS Code suggests throwError(() => new Error('error'). new Error(...) accepts only strings. What's the correct way to replace it without breaking my HttpErrorHandlerService ?

http-error.interceptor.ts ...

ANSWER

Answered 2021-Aug-04 at 19:08

Instead of this:

Source https://stackoverflow.com/questions/68655492

QUESTION

TypeError: Cannot read properties of undefined (reading 'id')

Asked 2022-Feb-21 at 18:23

I have this error in my terminal:

TypeError: Cannot read properties of undefined (reading 'id')

I'm trying to test the call to an API, but the error appears.

My function:

...

ANSWER

Answered 2021-Oct-17 at 15:15

What is happening:

The function itemToForm() is being called before the this.item is ready.

There are many strategies to avoid this error. A very simple one is to add a catcher at the beginning of the function, like this:

Source https://stackoverflow.com/questions/68959632

QUESTION

What is the proper evaluation order when assigning a value in a map?

Asked 2022-Feb-02 at 09:25

I know that compiler is usually the last thing to blame for bugs in a code, but I do not see any other explanation for the following behaviour of the following C++ code (distilled down from an actual project):

...

ANSWER

Answered 2022-Feb-01 at 15:49

The evaluation order of A = B was not specified before c++17, after c++17 B is guaranteed to be evaluated before A, see https://en.cppreference.com/w/cpp/language/eval_order rule 20.

The behaviour of valMap[val] = valMap.size(); is therefore unspecified in c++14, you should use:

Source https://stackoverflow.com/questions/70943170

QUESTION

Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './lib/tokenize' is not defined by "exports" in the package.json of a module in node_modules

Asked 2022-Jan-31 at 17:22

This is a React web app. When I run

...

ANSWER

Answered 2021-Nov-13 at 18:36

I am also stuck with the same problem because I installed the latest version of Node.js (v17.0.1).

Just go for node.js v14.18.1 and remove the latest version just use the stable version v14.18.1

Source https://stackoverflow.com/questions/69693907

QUESTION

Build Warning : Mapping new ns to old ns

Asked 2022-Jan-28 at 12:53

So, I'm using Flutter and on running the App, I receive errors like these in the debug console:

...

ANSWER

Answered 2021-Jul-31 at 19:43

It not happen becuase of you have two build-tools version installed. It happens because of caches so on android studio just invalidating caches and restarting will fix this.

Source https://stackoverflow.com/questions/68600352

QUESTION

Python 3.10 pattern matching (PEP 634) - wildcard in string

Asked 2021-Dec-17 at 10:43

I got a large list of JSON objects that I want to parse depending on the start of one of the keys, and just wildcard the rest. A lot of the keys are similar, like "matchme-foo" and "matchme-bar". There is a builtin wildcard, but it is only used for whole values, kinda like an else.

I might be overlooking something but I can't find a solution anywhere in the proposal:

https://docs.python.org/3/whatsnew/3.10.html#pep-634-structural-pattern-matching

Also a bit more about it in PEP-636:

https://www.python.org/dev/peps/pep-0636/#going-to-the-cloud-mappings

My data looks like this:

...

ANSWER

Answered 2021-Dec-17 at 10:43

You can use a guard:

Source https://stackoverflow.com/questions/70111401

QUESTION

Command CompileSwiftSources failed with a nonzero exit code XCode 13

Asked 2021-Oct-05 at 16:33

I am trying to run a project on the Xcode13, after running a pod cache clean --all, deleting the derived data, and running a pod update. When I clean the project and build it the following error appears:

...

ANSWER

Answered 2021-Oct-05 at 16:33

Edited: For people who use Cocoapods, this answer might be useful: https://stackoverflow.com/a/69384358/587609

I also faced this issue, and it seems that there is a known issue on Xcode 13 as mentioned in this document: https://developer.apple.com/documentation/Xcode-Release-Notes/xcode-13-release-notes

Swift libraries depending on Combine may fail to build for targets including armv7 and i386 architectures. (82183186, 82189214)

Workaround: Use an updated version of the library that isn’t impacted (if available) or remove armv7 and i386 support (for example, increase the deployment target of the library to iOS 11 or higher).

If your app is for iOS 11 or higher, one of the libraries should be modified to target iOS 11 or higher (e.g., my app is for iOS 12 or higher).

For example, I am using GRDB.swift, and its minimum iOS version is 10.0. There was a discussion as an issue of this repo, and I followed that comment to solve this issue as follows:

Fork the repository
Change Package.swift to modify the minimum iOS version like:

Source https://stackoverflow.com/questions/69276367

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install occupancy_grid_python

You can download it from GitHub.
You can use occupancy_grid_python like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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