export contains only summary after app crashed

[az0]

tl; dr After the RunnerApp frozen and crashed, I cannot export any details to GPX or TCX. It has just summaries. How do I get the details?

A few times, I've used RunnerUp and exported files without issue, but yesterday the app closed. I am not sure why. I know I didn't stop the activity the usual way with the red stop button, but maybe I accidentally swiped it in the list of open apps? I hope that the app would refuse to close when swiped. Anyway, I restarted the app. Later, it froze (screenshot below), so I restarted it again.

Screenshot of frozen app that was unresponsive.

In the end, my activity today was recorded as three activities. In the app on the history view page, the newest activity had all the stats, but the other two did not, so I used the recalculate option, and that fixed the history page.

Each activity seems normal in RunnerUp itself: laps, map, graph, etc.

Then I tapped the kebab menu icon - share activity - tcx - ok, and I send it to myself over WhatsApp. However, the files are too small (~5kb), and they don't have any details. Here's the top of the tcx

<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<TrainingCenterDatabase xmlns="http://www.garmin.com/xmlschemas/TrainingCenterDatabase/v2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns3="http://www.garmin.com/xmlschemas/ActivityExtension/v2" xsi:schemaLocation="http://www.garmin.com/xmlschemas/TrainingCenterDatabase/v2 http://www.garmin.com/xmlschemas/TrainingCenterDatabasev2.xsd">
  <Activities>
    <Activity Sport="Running">
      <Id>2025-07-26T15:20:00Z</Id>
      <Lap StartTime="2025-07-26T15:20:01Z">
        <TotalTimeSeconds>371</TotalTimeSeconds>
        <DistanceMeters>1610.4967234748183</DistanceMeters>
        <Calories>0</Calories>
        <AverageHeartRateBpm>
          <Value>143</Value>
        </AverageHeartRateBpm>
        <MaximumHeartRateBpm>
          <Value>160</Value>
        </MaximumHeartRateBpm>
        <Intensity>Active</Intensity>
        <TriggerMethod>Manual</TriggerMethod>
      </Lap>

I also tried GPX. Here is the entire file

<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<gpx version="1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.topografix.com/GPX/1/1" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd" xmlns:gpxtpx="http://www.garmin.com/xmlschemas/TrackPointExtension/v1" creator="RunnerUp SM-S921U1">
  <metadata>
    <time>2025-07-26T16:33:42Z</time>
  </metadata>
  <trk>
    <name>RunnerUp-Running-2025-07-26T16:33:42Z</name>
  </trk>
</gpx>

[gerhardol]

If you see the data in graphs and map, it should be exported.
If it is not exported after recalculating, the data is not there.

RU uses a SQLite database to save data during the activity. That should be written to the filesystem so if the activity is killed "recalculate" should finalize the info (summary etc).
(The crashes I have looked at the last years all points to the app being killed, no logical reason for the exceptions.)