Memory leak with Flutter Session Replay

[ioannisj]

Description

from: https://posthog.com/questions/memory-leak-with-flutter-session-replay

[marandaneto]

Asked questions on the link.

[JobiJoba]

I have the same error message but when I have a TextFormField on the page and SessionReplay activated.

Once the focus in on the TextFormField I get that error message every seconds

flutter: Error: Failed to capture screenshot.
flutter: Snapshot is the same as the last one.

My page also has SVG but removing them didn't change anything to the message - I don't know if it leads to a memory leak.

class OnboardingPage extends StatelessWidget {
  const OnboardingPage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: SafeArea(
        child: Form(
          child: Column(
            children: [
              TextFormField(
                 decoration: const InputDecoration(
                  border: OutlineInputBorder(),
                  labelText: 'Enter your character name',
                ),
                validator: (value) {
                  if (value == null || value.isEmpty) {
                    return 'Please enter a name';
                  }
                  return null;
                },
              ),
            ],
          ),
        ),
      ),
    );
  }
}

my config

final config =
        PostHogConfig('xxx')
          ..debug = kDebugMode
          ..captureApplicationLifecycleEvents = true
          ..host = 'https://us.i.posthog.com'
          ..sessionReplay = true
          ..sessionReplayConfig.maskAllTexts = false
          ..sessionReplayConfig.maskAllImages = false;

A simple example of how I use it in my project using 4.9.1.

[marandaneto]

flutter: Snapshot is the same as the last one.

this is not an error btw, it's just logging.

[marandaneto]

I have the same error message but when I have a TextFormField on the page and SessionReplay activated.

Once the focus in on the TextFormField I get that error message every seconds

flutter: Error: Failed to capture screenshot. flutter: Snapshot is the same as the last one.

My page also has SVG but removing them didn't change anything to the message - I don't know if it leads to a memory leak.

class OnboardingPage extends StatelessWidget {
  const OnboardingPage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: SafeArea(
        child: Form(
          child: Column(
            children: [
              TextFormField(
                 decoration: const InputDecoration(
                  border: OutlineInputBorder(),
                  labelText: 'Enter your character name',
                ),
                validator: (value) {
                  if (value == null || value.isEmpty) {
                    return 'Please enter a name';
                  }
                  return null;
                },
              ),
            ],
          ),
        ),
      ),
    );
  }
}

my config

final config =
        PostHogConfig('xxx')
          ..debug = kDebugMode
          ..captureApplicationLifecycleEvents = true
          ..host = 'https://us.i.posthog.com'
          ..sessionReplay = true
          ..sessionReplayConfig.maskAllTexts = false
          ..sessionReplayConfig.maskAllImages = false;

A simple example of how I use it in my project using 4.9.1.

@JobiJoba this looks like a different issue, mind creating a new issue and providing an MRE? a sample where I can just run and reproduce the issue since I can't reproduce it myself? Thanks.
I'll need to know which OS, version, Flutter version, etc.