小编rap*_*ire的帖子

我已在对象框中添加了多个实体并成功构建了 build_runner。\n flutter pun run build_runner build。\n现在，我添加了另外两个实体，但收到此错误 -无法解析注释 @Entity()

尝试添加实体

import \'package:formula_application/objectbox.g.dart\';\nimport \'package:json_annotation/json_annotation.dart\';\n\npart \'stop_test_model.g.dart\';\n\n@JsonSerializable(\n  explicitToJson: true,\n  fieldRename: FieldRename.pascal,\n)\n@Entity()\nclass StopTest {\n  StopTest(this.id, this.name);\n  int id = 0;\n  String name;\n  //@Backlink()\n  //final routes = ToMany<RouteTest>();\n\n  factory StopTest.fromJson(Map<String, dynamic> json) =>\n      _$StopTestFromJson(json);\n  Map<String, dynamic> toJson() => _$StopTestToJson(this);\n}\n\n\\\\separate route test file\n\nimport \'package:formula_application/objectbox.g.dart\';\nimport \'package:json_annotation/json_annotation.dart\';\n\npart \'route_test_model.g.dart\';\n\n@JsonSerializable(\n  explicitToJson: true,\n  fieldRename: FieldRename.pascal,\n)\n@Entity()\nclass RouteTest {\n  RouteTest(this.id, this.name);\n  int id = 0;\n  String name;\n  //final stops = ToMany<StopTest>();\n\n  factory RouteTest.fromJson(Map<String, dynamic> json) =>\n      _$RouteTestFromJson(json);\n  Map<String, dynamic> …

该 C 程序将行星名称作为参数，并打印它们是否是行星。好案例正在发挥作用

./planets Venus Mercury

但如果我添加坏情况，我就会得到Segmentation Fault。

./planets Venus Mercury mercury

这可能是什么原因？提前致谢。

#include <stdio.h>
#include <string.h>

#define NUM_PLANETS 9

int main(int argc, char* argv[]) {
    char *planets[] = { "Mercury", "Venus", "Earth", "Mars", "Jupiter", "Saturn", "Uranus", "Pluto" };
    int i, j;
    for (i = 1; i < argc; i++) {
        for (j = 0; j < NUM_PLANETS; j++) {
            if (strcmp(argv[i], planets[j]) == 0) {
                printf("%s is planet %d\n", argv[i], j + 1);
                break;
            }
        }
        if …