---
# System prepended metadata

title: Event Message event description table
tags: [ART]

---

# Event Message event description table
###### tags: `ART`
## Change Log
***2022-05-23*** Events of Invalid Playlist, Schedule and Assets
## Events

| event number | event  body              | start  condition                                             | event  handling                                              |
| ------------ | ------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ |
| EVENT01      | System  interface module | Unable  to connect to system                                 | 1.  Display the message " The device cannot be connected to the system"     <br />2. Play the picture |
| EVENT02      | System  interface module | Unable  to start subsequent services with startup code       | 1.  Display the message "The device cannot Register to start"    <br />2. Write system records |
| EVENT03      | System  interface module | Unable  to download digital artwork playback file            | 1.  Display the message "The device cannot download the digital painting playback file"<br />2. Write system records |
| EVENT04      | digital  painting player | Exceeded  the time that should be synchronized with the system | 1.  Display the message "The device has exceeded the time it should be synchronized with the system"<br />2. Stop playing all paintings or videos<br />3. Play the picture<br />4. Write  system log |
| EVENT05      | digital  painting player | No  paintings or videos to play, conditions include:<br />1. All the paintings or videos in the schedule have exceeded the authorized playback time<br />2. Unable to obtain the main body of the painting or video file"<br />3. Unable to get playback schedule settings | 1.  Display message [There are no paintings or pictures that can be played on the device]<br />2. Play the picture<br />3. Write system log |



---


### New Add Event Message
>The following Error message will be displayed after 5 seconds and will not affect the current playback function.

| event number | event  body | start  condition                                             | event  handling |
| ------------ | ----------- | ------------------------------------------------------------ | --------------- |
| Import       |             | When deviceID in playlist.json does NOT match with deviceID in device.json file |  Error! No matching playlist for the device to import.              |
|              |             | When full memory                                             | Error! Not enough memory available for import process.                |
|              |             | Unplug USB during import                                     |  Error! External device is unplugged during import process.               |
|              |             | Json file error                                             | Error! The Json file is incorrect. |
|              |             | No json file   |Error! No Json file is found.                   |
|              |             | No data file (only have json file, no image files, no video files) | Error! No assets for the playlist are found.                |
| Playback     |             | When no playlist                                             |  Error! No playlist is found.              |
|              |             | When content error                                           | Error! The asset can't be played.                |
|              |             | When no content file (define A.mp4 in json file but A.mp4 does NOT exist) | Error! No asset file is found.               |
| Update app   |             | Unplug USB during update                                     |  Error! External device is unplugged during Apps update.               |
|              |             | Memory full                                                  | Error! Not enough memory available for Apps update.               |


### Evnets of Invalid Playlist, Schedule and Assets 
<table border="0" cellpadding="0" cellspacing="0" width="971" style="width: 729pt;"><colgroup><col width="131" style="mso-width-source:userset;mso-width-alt:4561;width:98pt"> <col width="130" style="mso-width-source:userset;mso-width-alt:4538;width:98pt"> <col width="150" style="mso-width-source:userset;mso-width-alt:5236;width:113pt"> <col width="225" style="mso-width-source:userset;mso-width-alt:7866;width:169pt"> <col width="335" style="mso-width-source:userset;mso-width-alt:11682;width:251pt"></colgroup>

<tbody>

<tr height="24" style="height:18.0pt">

<td height="24" class="xl69" width="131" style="height:18.0pt;width:98pt">Event No.</td>

<td class="xl69" width="130" style="border-left:none;width:98pt">Event Type</td>

<td class="xl69" width="150" style="border-left:none;width:113pt">Conditions</td>

<td class="xl70" width="225" style="border-left:none;width:169pt">Description</td>

<td class="xl70" width="335" style="border-left:none;width:251pt">Exception Handling</td>

</tr>

<tr height="144" style="height:108.0pt">

<td height="144" class="xl67" style="height:108.0pt;border-top:none">eventIC01</td>

<td class="xl67" style="border-top:none;border-left:none">Invalid Playlist</td>

<td class="xl68" width="150" style="border-top:none;border-left:none;width:113pt">Node: playlist  
Property: status  
value: disabled</td>

<td class="xl68" width="225" style="border-top:none;border-left:none;width:169pt">The playlist is disabled to play.</td>

<td class="xl68" width="335" style="border-top:none;border-left:none;width:251pt">1. Do NOT show the disabled playlist on the playlist menu of toolbar  
<br/>2. If current active playlist is disabled, the player plays the default playlist.  
(The default playlist means the value of "source" property is "factory")</td>

</tr>

<tr height="216" style="height:162.0pt">

<td height="216" class="xl67" style="height:162.0pt;border-top:none">eventIC02</td>

<td class="xl67" style="border-top:none;border-left:none">Invalid Schedule</td>

<td class="xl68" width="150" style="border-top:none;border-left:none;width:113pt">Node: schedule  
Property: startDate  
value: > today</td>

<td class="xl68" width="225" style="border-top:none;border-left:none;width:169pt">The schedule is not reaching the date to play.</td>

<td class="xl68" width="335" style="border-top:none;border-left:none;width:251pt">1. Pass the schedule and check the others to play.  
<br/>2. Log the event.  
<br/>3. If there's no other schedules valid to play in current playlist under this condition, the player passes the playlist.  
<br/>4. Show the playlist on the playlist menu of toolbar, and make it un-selected with darker background.</td>

</tr>

<tr height="192" style="height:144.0pt">

<td height="192" class="xl67" style="height:144.0pt;border-top:none">eventIC03</td>

<td class="xl67" style="border-top:none;border-left:none">Invalid Schedule</td>

<td class="xl68" width="150" style="border-top:none;border-left:none;width:113pt">Node: schedule  
Property: endDate  
value: < today</td>

<td class="xl68" width="225" style="border-top:none;border-left:none;width:169pt">The schedule is out of date to play.</td>

<td class="xl68" width="335" style="border-top:none;border-left:none;width:251pt">1. Pass the schedule and check the others to play.  
<br/>2. Log the event.  
<br/>3. If there's no other schedules valid to play in current playlist under this condition, the player passes the playlist.  
<br/>4. Hide the playlist from the playlist menu of toolbar</td>

</tr>

<tr height="120" style="height:90.0pt">

<td height="120" class="xl67" style="height:90.0pt;border-top:none">eventIC04</td>

<td class="xl67" style="border-top:none;border-left:none">Invalid Schedule</td>

<td class="xl68" width="150" style="border-top:none;border-left:none;width:113pt">Node: schedule  
Property: status  
value: disable</td>

<td class="xl68" width="225" style="border-top:none;border-left:none;width:169pt">The schedule is disabled to play.</td>

<td class="xl68" width="335" style="border-top:none;border-left:none;width:251pt">1. Pass the schedule and check the others to play.  
<br/>2. Log the event.  
<br/>3. If there's no schedules valid to play in current playlist, the player passes the playlist.</td>

</tr>

<tr height="120" style="height:90.0pt">

<td height="120" class="xl67" style="height:90.0pt;border-top:none">eventIC05</td>

<td class="xl67" style="border-top:none;border-left:none">Invalid Assets</td>

<td class="xl68" width="150" style="border-top:none;border-left:none;width:113pt">Node: assets  
Property: startDate  
value: > today</td>

<td class="xl68" width="225" style="border-top:none;border-left:none;width:169pt">The asset is not reaching the date to play.</td>

<td class="xl68" width="335" style="border-top:none;border-left:none;width:251pt">1. Pass the asset and check others to play  
<br/>2. Log the event.  
<br/>3. If there's no other assets valid to play in current schedule, the player passes the schedule.</td>

</tr>

<tr height="144" style="height:108.0pt">

<td height="144" class="xl67" style="height:108.0pt;border-top:none">eventIC06</td>

<td class="xl67" style="border-top:none;border-left:none">Invalid Assets</td>

<td class="xl68" width="150" style="border-top:none;border-left:none;width:113pt">Node: assets  
Property: endDate  
value: < today</td>

<td class="xl68" width="225" style="border-top:none;border-left:none;width:169pt">The asset is out of date to play.</td>

<td class="xl68" width="335" style="border-top:none;border-left:none;width:251pt">1. Pass the asset and check the others to play.  
<br/>2. Log the event.  
<br/>3. If there's no other assets valid to play in current schedule, the player passes the schedule.</td>

</tr>

</tbody>

</table>