# Snapshot crashes voxl-camera-server

Source: https://forum.modalai.com/topic/1841/snapshot-crashes-voxl-camera-server
Category: Development Drones (https://forum.modalai.com/category/44/development-drones)
Tags: sentinel
Posted: 2023-02-16 16:27:36 UTC by mkwan
Replies: 1 · Views: 740

## mkwan · 2023-02-16 16:27:36 UTC

Re: [Minimal example of using camera_cb](/topic/341/minimal-example-of-using-camera_cb)

I get an error when trying snapshot on the Sentinel, voxl-suite 0.8.1.

Input:
```
voxl2:/run/mpa/hires$ echo "snapshot" > control
```
Output:
```
Nov 04 16:20:41 m0054 bash[24392]: Camera: hires taking snapshot (destination: /data/snapshots/hires-0.jpg)
Nov 04 16:20:41 m0054 bash[24392]: free(): invalid pointer
Nov 04 16:20:41 m0054 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT
Nov 04 16:20:41 m0054 systemd[1]: voxl-camera-server.service: Failed with result 'signal'.
```

My voxl services:
```
voxl2:~$ voxl-inspect-services -v
 Service Name         |  Version  |  Enabled  |   Running   |  CPU Usage
---------------------------------------------------------------------------
 docker-autorun       |    1.2.4  | Disabled  | Not Running |  
 docker-daemon        |    1.2.4  | Disabled  | Not Running |  
 modallink-relink     |   0.16.0  | Disabled  | Not Running |  
 voxl-camera-server   |    1.1.0  |  Enabled  |   Running   |    61.1
 voxl-cpu-monitor     |    0.2.6  |  Enabled  |   Running   |     0.0
 voxl-dfs-server      |    0.0.5  |  Enabled  |   Running   |     0.0
 voxl-imu-server      |    0.2.4  |  Enabled  |   Running   |     5.6
 voxl-mavlink-server  |    0.1.3  |  Enabled  |   Running   |     0.0
 voxl-modem           |   0.16.0  | Disabled  | Not Running |  
 voxl-mpa-to-ros      |    0.2.8  |  Enabled  |   Running   |     0.0
 voxl-portal          |    0.1.2  |  Enabled  |   Running   |    38.9
 voxl-px4-imu-server  |   1.4.16  | Disabled  | Not Running |  
 voxl-px4             |    0.7.1  |  Enabled  |   Running   |     0.0
 voxl-qvio-server     |    0.1.3  |  Enabled  |   Running   |    27.8
 voxl-softap          |    0.1.3  | Disabled  | Not Running |  
 voxl-static-ip       |    0.3.6  | Disabled  | Not Running |  
 voxl-streamer        |    0.0.4  |  Enabled  |   Running   |     0.0
 voxl-tag-detector    |    0.2.7  | Disabled  | Not Running |  
 voxl-tflite-server   |    1.1.4  | Disabled  | Not Running |  
 voxl-time-sync       |    1.2.0  | Disabled  | Not Running |  
 voxl-vision-px4      |    1.1.4  |  Enabled  |   Running   |     0.0
 voxl-wait-for-fs     |           |  Enabled  |  Completed  |  

```
Any advice?
cc @Alex-Gardner

## Reply by modaltb (ModalAI staff) · 2023-02-18 16:02:44 UTC

Hi @mkwan , I'm not positive if resolved but there's newer SDK available, any chance you can try to update?

voxl2_platform_0.9.tar.gz
https://developer.modalai.com/
https://docs.modalai.com/platform-releases/#install

I can have someone test this out on 0.9 release next week as well.