KMZ file upload Error

I want to upload a KMZ file to a M350 Aircraft. The file is located under:

/data/user/0/org.opensky.monsoon.flightopsrdi/files/M350.kmz

There is a folder "wpmz" under /data/user/0/org.opensky.monsoon.flightopsrdi/files/. In this folder, we have:

folder: res

file: waylines.wpml

file: template.kml

The content of waylines.wpml is:

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:wpml="http://www.dji.com/wpmz/1.0.2">
<Document>


<wpml:missionConfig>
<wpml:flyToWaylineMode>safely</wpml:flyToWaylineMode>
<wpml:finishAction>noAction</wpml:finishAction>
<wpml:exitOnRCLost>goContinue</wpml:exitOnRCLost>
<wpml:executeRCLostAction>hover</wpml:executeRCLostAction>
<wpml:takeOffSecurityHeight>20</wpml:takeOffSecurityHeight>
<wpml:globalTransitionalSpeed>12</wpml:globalTransitionalSpeed>
<wpml:droneInfo>
<wpml:droneEnumValue>89</wpml:droneEnumValue>
<wpml:droneSubEnumValue>0</wpml:droneSubEnumValue>
</wpml:droneInfo>
<wpml:payloadInfo>
<wpml:payloadEnumValue>43</wpml:payloadEnumValue>
<wpml:payloadSubEnumValue>0</wpml:payloadSubEnumValue>
<wpml:payloadPositionIndex>0</wpml:payloadPositionIndex>
</wpml:payloadInfo>
</wpml:missionConfig>


<Folder>
<wpml:templateId>0</wpml:templateId>
<wpml:executeHeightMode>WGS84</wpml:executeHeightMode>
<wpml:waylineId>0</wpml:waylineId>
<wpml:autoFlightSpeed>8</wpml:autoFlightSpeed>
<Placemark>
<Point>
<coordinates>
34.84076123979556,
31.055519372338836
</coordinates>
</Point>
<wpml:index>0</wpml:index>
<wpml:executeHeight>50</wpml:executeHeight>
<wpml:waypointSpeed>12</wpml:waypointSpeed>
<wpml:waypointHeadingParam>
<wpml:waypointHeadingMode>followWayline</wpml:waypointHeadingMode>
</wpml:waypointHeadingParam>
<wpml:waypointTurnParam>
<wpml:waypointTurnMode>toPointAndPassWithContinuityCurvature</wpml:waypointTurnMode>
<wpml:waypointTurnDampingDist>1</wpml:waypointTurnDampingDist>
</wpml:waypointTurnParam>
</Placemark>
<Placemark>
<Point>
<coordinates>
34.84652095198356,
31.05206442661723
</coordinates>
</Point>
<wpml:index>1</wpml:index>
<wpml:executeHeight>50</wpml:executeHeight>
<wpml:waypointSpeed>12</wpml:waypointSpeed>
<wpml:waypointHeadingParam>
<wpml:waypointHeadingMode>followWayline</wpml:waypointHeadingMode>
</wpml:waypointHeadingParam>
<wpml:waypointTurnParam>
<wpml:waypointTurnMode>toPointAndPassWithContinuityCurvature</wpml:waypointTurnMode>
<wpml:waypointTurnDampingDist>1</wpml:waypointTurnDampingDist>
</wpml:waypointTurnParam>
</Placemark>
</Folder>
</Document>
</kml>

The content of template.kml:

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:wpml="http://www.dji.com/wpmz/1.0.2">
<Document></Document>
</kml>

I can see all these files. If i try to read, for example the /wpmz/wayline.wpml file, I can see its contents.

But, If i run

val vv = WPMZManager.getInstance().checkValidation(kmzFile.absolutePath)
Log.d("Monsoon Command Execution :", "Monsoon File Routine: checking file validity: " + vv.value.toString())

I get:

Monsoon File Routine: checking file validity: [FileNotExist], Kmzfile.absolutepath is correct.

Even tho, i can read the file using

BufferedReader(FileReader(file))

If I now call

WaypointMissionManager.getInstance().pushKMZFileToAircraft(kmzFile.absolutePath, callback)

The error is: Monsoon File Routine: mission upload error,ErrorImp{errorType='WAYPOINT', errorCode='FILE_TRANSFER_FAIL', innerCode='null', description='Upload failed. Try again later', hint=''}

How can I resolve the issue? Thank you.

DJI Developer Support

March 07, 2024 03:43

May I kindly inquire if you could upload your KMZ file to our sample code?

Saviero Garcia

March 07, 2024 03:46

I can't find any KMZ file in your sampel code. Please attach such file here, if possible, at your earliest convenience.

March 07, 2024 03:52

We kindly request you to transfer your KMZ file to the memory of the remote controller. Subsequently, please open our sample code, select the "waypoint mission" option, click on "KMZ Import," choose your KMZ file, and proceed by clicking on "Upload KMZ file." Kindly verify if the upload process is successful.

March 07, 2024 03:59
Edited

Due to developmental reasons, I am not able to execute your sample code on the RC. So, please i need to find a solution in my code. Here is code again:

WaypointMissionManager.getInstance().init()

val vv = WPMZManager.getInstance().checkValidation(kmzFile.absolutePath)
WaypointMissionManager.getInstance().pushKMZFileToAircraft(kmzFile.absolutePath, callback)

// kmzFile.absolutePath exists, and can be accessed by a file reader in Kotlin

March 07, 2024 09:58

It is possible that there is an issue with your KMZ file. Please check the format of the KMZ file.

KMZ file upload Error

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