求助，spiffs初始化失败，报错ESP_ERR_INVALID_ARG怎么解决？

芯片：ESP32-WROVER-B

IDF版本：release/v4.3

开发环境：Windows10

各位好，我遇到spiffs初始化失败的问题，但我感觉我给的config应该没啥问题？

esp_vfs_spiffs_conf_t conf = {

        .base_path = "/abcdefghi_files", .partition_label = NULL, .max_files = 4, .format_if_mount_failed = false};

整段代码如下：
Code: Select all
void storageInit() {
    static const char* tag = "storageInit";
    ESP_LOGD(tag, "storageInit() called");
    esp_vfs_spiffs_conf_t conf = {
        .base_path = "/abcdefghi_files", .partition_label = NULL, .max_files = 4, .format_if_mount_failed = false};

    // Use settings defined above to initialize and mount SPIFFS filesystem.
    // Note: esp_vfs_spiffs_register is an all-in-one convenience function.
    esp_err_t ret = esp_vfs_spiffs_register(&conf);

    if (ret != ESP_OK) {
        if (ret == ESP_FAIL) {
            ESP_LOGE(tag, "Failed to mount or format filesystem");
            throw std::runtime_error("fail to mount");
        } else if (ret == ESP_ERR_NOT_FOUND) {
            ESP_LOGE(tag, "Failed to find SPIFFS partition");
            throw std::runtime_error("no partition");
        } else {
            ESP_LOGE(tag, "Failed to initialize SPIFFS (%s)", esp_err_to_name(ret));
            throw std::runtime_error("fail to init");
        }
        return;
    }

    size_t total = 0, used = 0;
    ret = esp_spiffs_info(NULL, &total, &used);
    if (ret != ESP_OK) {
        ESP_LOGE(tag, "Failed to get SPIFFS partition information (%s)", esp_err_to_name(ret));
    } else {
        ESP_LOGD(tag, "Partition size: total: %d, used: %d", total, used);
    }
}



然后串口打印如下

D (1823) storageInit: storageInit() called

D (1833) partition: Loading the partition table

D (1843) SPIFFS: SPIFFS_mount  sz:0 logpgsz:0 logblksz:0 perasz:0 addr:00000000 fdsz:192 cachesz:1124



D (1923) SPIFFS: page index byte len:         256



D (1923) SPIFFS: object lookup pages:         1



D (1923) SPIFFS: page pages per block:        16



D (1923) SPIFFS: page header length:          5



D (1933) SPIFFS: object header index entries: 87



D (1933) SPIFFS: object index entries:        124



D (1943) SPIFFS: available file descriptors:  4



D (1943) SPIFFS: free blocks:                 255



D (1953) SPIFFS: SPIFFS_unmount



E (1953) storageInit: Failed to initialize SPIFFS (ESP_ERR_INVALID_ARG)

请问这个ESP_ERR_INVALID_ARG是怎么导致的？



我的sdkconfig里spiffs相关的内容如下

#

# SPIFFS Configuration

#

CONFIG_SPIFFS_MAX_PARTITIONS=3



#

# SPIFFS Cache Configuration

#

CONFIG_SPIFFS_CACHE=y

CONFIG_SPIFFS_CACHE_WR=y

# CONFIG_SPIFFS_CACHE_STATS is not set

# end of SPIFFS Cache Configuration



CONFIG_SPIFFS_PAGE_CHECK=y

CONFIG_SPIFFS_GC_MAX_RUNS=10

# CONFIG_SPIFFS_GC_STATS is not set

CONFIG_SPIFFS_PAGE_SIZE=256

CONFIG_SPIFFS_OBJ_NAME_LEN=128

# CONFIG_SPIFFS_FOLLOW_SYMLINKS is not set

CONFIG_SPIFFS_USE_MAGIC=y

CONFIG_SPIFFS_USE_MAGIC_LENGTH=y

CONFIG_SPIFFS_META_LENGTH=4

CONFIG_SPIFFS_USE_MTIME=y



#

# Debug Configuration

#

CONFIG_SPIFFS_DBG=y

CONFIG_SPIFFS_API_DBG=y

CONFIG_SPIFFS_GC_DBG=y

# CONFIG_SPIFFS_CACHE_DBG is not set

CONFIG_SPIFFS_CHECK_DBG=y

CONFIG_SPIFFS_TEST_VISUALISATION=y

# end of Debug Configuration

# end of SPIFFS Configuration

partition如下：

# Name,   Type, SubType, Offset,  Size, Flags

# Note: if you have increased the bootloader size, make sure to update the offsets to avoid overlap

nvs,      data, nvs,     0x9000,  0x6000,

phy_init, data, phy,     0xf000,  0x1000,

factory,  app,  factory, 0x10000, 1M,

storage,  data, spiffs,  ,        1M,

storage里面只有一个文件，文件名长度24字节，文件大小46字节