Discussions

I am following installation guide for linux on Ubuntu platform <https://viro-community.readme.io/docs/quick-start-maclinux> react-viro init viroapp --verbose I am consistently getting permission errors. ``` ==== Running Javascript Setup Script === Copying over HelloWorld files Attempting to install [email protected] globally... npm ERR! code EACCES npm ERR! syscall rename npm ERR! path /usr/bin/ngrok npm ERR! dest /usr/bin/.ngrok-8l1I0RCg npm ERR! errno -13 npm ERR! Error: EACCES: permission denied, rename '/usr/bin/ngrok' -> '/usr/bin/.ngrok-8l1I0RCg' npm ERR! [Error: EACCES: permission denied, rename '/usr/bin/ngrok' -> '/usr/bin/.ngrok-8l1I0RCg'] { npm ERR! errno: -13, npm ERR! code: 'EACCES', npm ERR! syscall: 'rename', npm ERR! path: '/usr/bin/ngrok', npm ERR! dest: '/usr/bin/.ngrok-8l1I0RCg' npm ERR! } npm ERR! npm ERR! The operation was rejected by your operating system. npm ERR! It is likely you do not have the permissions to access this file as the current user npm ERR! npm ERR! If you believe this might be a permissions issue, please double-check the npm ERR! permissions of the file and its containing directories, or try running npm ERR! the command again as root/Administrator. npm ERR! A complete log of this run can be found in: npm ERR! /home/jmanoj/.npm/_logs/2023-05-22T06_59_41_233Z-debug-0.log !!!!!!!!!!!!!!!!! ERROR !!!!!!!!!!!!!!!!!! Installing [email protected] globally failed Please run the following command manually: npm install -g ngrok ```

Is there a way to disable Viro when working on simulator ? My app is not only relying on AR/VR so what is the best way to disable Viro when working on another topic ?

There seems to be dependencie issues with the current version of Expo (React Native). The latest version of Viro is not compatible with the latest version of Expo. Does anyone have a working workaround?

Hi I am using v2.23.0. I am trying to create design for Text always in front of Camera. It will fixed. It will not dependent on movement. I have used ViroARCamera but it is crashing. Please give your solution for this issue.

how to get ViroARSceneNavigator api key

Hello community, I am having trouble when using dynamically generated scenes. So in my project I generate ViroARScenes dynamically, i.e. I request some configuration JSON from an external API that defines how my scene should look like. For example, my Scene component would look something like: ``` function parseComponents(config) { // Returns a list of AR objects. // In my case, for example, a list of ViroARImageMarkers. return []; } function Scene({config}) { const arComponents = parseComponents(config); return ( <ViroARScene> {arComponents} </ViroARScene> ); } function ARViewer({globalAppState}) { return <ViroARSceneNavigator initialScene={{scene: Scene}} viroAppProps={{globalAppState}} /> } ``` This initially works perfectly fine, the trackers are set and the objects are displayed correctly. The problem arises when I want to replace this scene with a new one. Lets say one of this AR objects has defined an `onClick` event function in which I change some state which leads to a new configuration to be passed on to my `Scene`. I would want this action to replace the current scene configuration with the new one, for example, replace the current ViroARImageMarkers with different ones. Clearing the objects that were rendered before. Like changing scenes, except here I don't have 2 distinct scene components because they are generated dynamically. To attempt this, I am doing something like the following: ``` <ViroARImageMarker target={"target"} > <ViroAmbientLight color="#ffffff"/> <Viro3DObject onClick={onClick} {...modelProps} /> </ViroARImageMarker> ``` where: ``` function onClick() { ... setGlobalAppState(newGlobalAppState); navigator.replace({scene: Scene}); // Yes, the same Scene component. } ``` Did anyone ever work with scenes that had to be generated dynamically? Does anyone have any suggestions or alternatives on how to model this type of functionality? Thanks in advance.

Hello everyone! I want to use Viro to load a 3D model from file and view it on my app but I can't find any example for it. All examples I found are for AR/VR app. Are there any examples for non-AR/VR app? Thanks.

I want to use this app for AR function, but i can not find this viro media in apple store in Australia. I want to know how to solve this problem

When I try to use ViroVideo, it crashes my android app. I tried using Viro360Video, but it is also not working. Any help is much appreciated.

My android app is getting crashed while getting back of AR camera. Please help me i am in very trouble. can u tell me how to destroy the ViroNavigatorScreen.