xtekky/gpt4free · error

missing python symbols: %s\n

Error message

missing python symbols: %s\n

What it means

Error "missing python symbols: %s\n" thrown in xtekky/gpt4free.

Source

Thrown at g4f-go/runtime_android.go:163

typedef void (*PyConfig_Clear_fn)(PyConfig *);
typedef int (*Py_InitializeFromConfig_fn)(const PyConfig *);
typedef int (*Py_RunMain_fn)(void);
typedef const char *(*Py_GetVersion_fn)(void);

int main(int argc, char **argv) {
    void *h = dlopen("libpython3.14.so", RTLD_NOW | RTLD_GLOBAL);
    if (!h) {
        fprintf(stderr, "dlopen libpython3.14.so: %s\n", dlerror());
        return 1;
    }
    PyConfig_InitPythonConfig_fn Init = (PyConfig_InitPythonConfig_fn)dlsym(h, "PyConfig_InitPythonConfig");
    PyConfig_SetBytesArgv_fn SetArgv = (PyConfig_SetBytesArgv_fn)dlsym(h, "PyConfig_SetBytesArgv");
    PyConfig_SetBytesString_fn SetString = (PyConfig_SetBytesString_fn)dlsym(h, "PyConfig_SetBytesString");
    PyConfig_Clear_fn Clear = (PyConfig_Clear_fn)dlsym(h, "PyConfig_Clear");
    Py_InitializeFromConfig_fn InitFromCfg = (Py_InitializeFromConfig_fn)dlsym(h, "Py_InitializeFromConfig");
    Py_RunMain_fn RunMain = (Py_RunMain_fn)dlsym(h, "Py_RunMain");
    if (!Init || !SetArgv || !SetString || !Clear || !InitFromCfg || !RunMain) {
        fprintf(stderr, "missing python symbols: %s\n", dlerror());
        return 1;
    }
    PyConfig cfg;
    if (Init(&cfg)) return 1;
    if (SetArgv(&cfg, argc, argv)) return 1;
    const char *home = getenv("PYTHONHOME");
    if (home && SetString(&cfg, &cfg.home, home)) return 1;
    if (InitFromCfg(&cfg)) return 1;
    Clear(&cfg);
    return RunMain();
}
`

// writeAndroidRunnerSource writes the C helper next to the runtime.
func writeAndroidRunnerSource(binDir string) error {
	src := filepath.Join(binDir, "pyandroid_runner.c")
	if err := os.WriteFile(src, []byte(androidRunnerC), 0o644); err != nil {
		return err

View on GitHub (pinned to 973504e177)

Solutions

1. Use the matching libpython build for this runtime; re-download/extract the runtime so all python symbols resolve.

When it happens

Trigger: Thrown at g4f-go/runtime_android.go:163 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of xtekky/gpt4free@973504e177 (2026-08-14). Data as JSON: /api/errors/5fb876bfa3f6cc34. Report an issue: GitHub.