native function `stackSave` called before runtime initialization

When learning emscripten, I encountered the following problems. When fetching the ccall function, I encountered the following error: `native function `stackSave` called before runtime initialization`
C++ code as follow:
```c++
#include
#include
#include
#include
#include
#include
#include
#include
using namespace std;
extern "C" {
int run (const string args) {
string arg;
bool argf = false;
for (int i = 0; i < args.length(); i++) {
if (args[i] == ' ') {
if (argf) {
cout << (arg + "\n") << endl;
argf = false;
arg = "";
}
} else {
argf = true;
arg = arg + args[i];
}
}
return 0;
}
}

int main() {
cout << "hello, world!\n" << endl;
return 0;
}
```
Run the script as follows：
```
emcc ./emscripten.cpp \
-O0 \
-s NO_EXIT_RUNTIME=1 \
-s WASM=0 \
-s EXPORTED_FUNCTIONS='["_run","_main"]' \
-s EXPORTED_RUNTIME_METHODS='["ccall","cwrap","FS"]' \
-s NODERAWFS=0 \
-o emscripten.js
```
It is used in JS as follows
```js
const emscripten = require("./emscripten");
emscripten.ccall('run', '', ['string'], ["--style=ansi /file.v"]);
```
The environment:
WSL2: ubuntu 18.04
emsdk: 2.0.24
Looking forward to your help and advice, any answer you may give will be helpful to me.