ESP32 filesystem error #3408
Comments
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You need to post logs from the esp32 side. Turn on verbose debug and upload your sketch again. Post the serial monitor logging during the file request. Also please include all the hardware information requested in the ISSUE_TEMPLATE. |
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I am author of ESP8266 + IOTmanager application modules firmware Hardware: Flash Frequency: 80Mhz Computer OS: Windows 10 Description: Debug Messages (enable verbose debug) during page refresh: For your information my file system is here and i have some folders in it: css, js, lang This is screenshot of my file system: |
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This is youtube video with my problem demonstration Please help me. |
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Please look at my issue. Im sorry, i really need your help! |
Chuck. |
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The WebServer is unpacking the index.htm.gz properly. The contents of that html/js are not correct. The server has no handler for the parameters that are going along with the GET requests for those files (css/build.js?v07.04.2018 vs css/build.js) so it fails. Either set up a handler for them in the esp32 code, or request without the parameter. |
Hi thanks for reply. code: /*
FSWebServer - Example WebServer with FS backend for esp8266/esp32
Copyright (c) 2015 Hristo Gochkov. All rights reserved.
This file is part of the WebServer library for Arduino environment.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
upload the contents of the data folder with MkSPIFFS Tool ("ESP32 Sketch Data Upload" in Tools menu in Arduino IDE)
or you can upload the contents of a folder if you CD in that folder and run the following command:
for file in `ls -A1`; do curl -F "file=@$PWD/$file" esp32fs.local/edit; done
access the sample web page at http://esp32fs.local
edit the page by going to http://esp32fs.local/edit
*/
#include <WiFi.h>
#include <WiFiClient.h>
#include <WebServer.h>
#include <ESPmDNS.h>
#define FILESYSTEM SPIFFS
// You only need to format the filesystem once
#define FORMAT_FILESYSTEM false
#define DBG_OUTPUT_PORT Serial
#if FILESYSTEM == FFat
#include <FFat.h>
#endif
#if FILESYSTEM == SPIFFS
#include <SPIFFS.h>
#endif
const char* ssid = "wifi-ssid";
const char* password = "wifi-password";
const char* host = "esp32fs";
WebServer server(80);
//holds the current upload
File fsUploadFile;
//format bytes
String formatBytes(size_t bytes) {
if (bytes < 1024) {
return String(bytes) + "B";
} else if (bytes < (1024 * 1024)) {
return String(bytes / 1024.0) + "KB";
} else if (bytes < (1024 * 1024 * 1024)) {
return String(bytes / 1024.0 / 1024.0) + "MB";
} else {
return String(bytes / 1024.0 / 1024.0 / 1024.0) + "GB";
}
}
String getContentType(String filename) {
if (server.hasArg("download")) {
return "application/octet-stream";
} else if (filename.endsWith(".htm")) {
return "text/html";
} else if (filename.endsWith(".html")) {
return "text/html";
} else if (filename.endsWith(".css")) {
return "text/css";
} else if (filename.endsWith(".js")) {
return "application/javascript";
} else if (filename.endsWith(".png")) {
return "image/png";
} else if (filename.endsWith(".gif")) {
return "image/gif";
} else if (filename.endsWith(".jpg")) {
return "image/jpeg";
} else if (filename.endsWith(".ico")) {
return "image/x-icon";
} else if (filename.endsWith(".xml")) {
return "text/xml";
} else if (filename.endsWith(".pdf")) {
return "application/x-pdf";
} else if (filename.endsWith(".zip")) {
return "application/x-zip";
} else if (filename.endsWith(".gz")) {
return "application/x-gzip";
}
return "text/plain";
}
bool exists(String path){
bool yes = false;
File file = FILESYSTEM.open(path, "r");
if(!file.isDirectory()){
yes = true;
}
file.close();
return yes;
}
bool handleFileRead(String path) {
DBG_OUTPUT_PORT.println("handleFileRead: " + path);
if (path.endsWith("/")) {
path += "index.htm";
}
String contentType = getContentType(path);
String pathWithGz = path + ".gz";
if (exists(pathWithGz) || exists(path)) {
if (exists(pathWithGz)) {
path += ".gz";
}
File file = FILESYSTEM.open(path, "r");
server.streamFile(file, contentType);
file.close();
return true;
}
return false;
}
void handleFileUpload() {
if (server.uri() != "/edit") {
return;
}
HTTPUpload& upload = server.upload();
if (upload.status == UPLOAD_FILE_START) {
String filename = upload.filename;
if (!filename.startsWith("/")) {
filename = "/" + filename;
}
DBG_OUTPUT_PORT.print("handleFileUpload Name: "); DBG_OUTPUT_PORT.println(filename);
fsUploadFile = FILESYSTEM.open(filename, "w");
filename = String();
} else if (upload.status == UPLOAD_FILE_WRITE) {
//DBG_OUTPUT_PORT.print("handleFileUpload Data: "); DBG_OUTPUT_PORT.println(upload.currentSize);
if (fsUploadFile) {
fsUploadFile.write(upload.buf, upload.currentSize);
}
} else if (upload.status == UPLOAD_FILE_END) {
if (fsUploadFile) {
fsUploadFile.close();
}
DBG_OUTPUT_PORT.print("handleFileUpload Size: "); DBG_OUTPUT_PORT.println(upload.totalSize);
}
}
void handleFileDelete() {
if (server.args() == 0) {
return server.send(500, "text/plain", "BAD ARGS");
}
String path = server.arg(0);
DBG_OUTPUT_PORT.println("handleFileDelete: " + path);
if (path == "/") {
return server.send(500, "text/plain", "BAD PATH");
}
if (!exists(path)) {
return server.send(404, "text/plain", "FileNotFound");
}
FILESYSTEM.remove(path);
server.send(200, "text/plain", "");
path = String();
}
void handleFileCreate() {
if (server.args() == 0) {
return server.send(500, "text/plain", "BAD ARGS");
}
String path = server.arg(0);
DBG_OUTPUT_PORT.println("handleFileCreate: " + path);
if (path == "/") {
return server.send(500, "text/plain", "BAD PATH");
}
if (exists(path)) {
return server.send(500, "text/plain", "FILE EXISTS");
}
File file = FILESYSTEM.open(path, "w");
if (file) {
file.close();
} else {
return server.send(500, "text/plain", "CREATE FAILED");
}
server.send(200, "text/plain", "");
path = String();
}
void handleFileList() {
if (!server.hasArg("dir")) {
server.send(500, "text/plain", "BAD ARGS");
return;
}
String path = server.arg("dir");
DBG_OUTPUT_PORT.println("handleFileList: " + path);
File root = FILESYSTEM.open(path);
path = String();
String output = "[";
if(root.isDirectory()){
File file = root.openNextFile();
while(file){
if (output != "[") {
output += ',';
}
output += "{\"type\":\"";
output += (file.isDirectory()) ? "dir" : "file";
output += "\",\"name\":\"";
output += String(file.name()).substring(1);
output += "\"}";
file = root.openNextFile();
}
}
output += "]";
server.send(200, "text/json", output);
}
void setup(void) {
DBG_OUTPUT_PORT.begin(115200);
DBG_OUTPUT_PORT.print("\n");
DBG_OUTPUT_PORT.setDebugOutput(true);
if (FORMAT_FILESYSTEM) FILESYSTEM.format();
FILESYSTEM.begin();
{
File root = FILESYSTEM.open("/");
File file = root.openNextFile();
while(file){
String fileName = file.name();
size_t fileSize = file.size();
DBG_OUTPUT_PORT.printf("FS File: %s, size: %s\n", fileName.c_str(), formatBytes(fileSize).c_str());
file = root.openNextFile();
}
DBG_OUTPUT_PORT.printf("\n");
}
//WIFI INIT
DBG_OUTPUT_PORT.printf("Connecting to %s\n", ssid);
if (String(WiFi.SSID()) != String(ssid)) {
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
}
while (WiFi.status() != WL_CONNECTED) {
delay(500);
DBG_OUTPUT_PORT.print(".");
}
DBG_OUTPUT_PORT.println("");
DBG_OUTPUT_PORT.print("Connected! IP address: ");
DBG_OUTPUT_PORT.println(WiFi.localIP());
MDNS.begin(host);
DBG_OUTPUT_PORT.print("Open http://");
DBG_OUTPUT_PORT.print(host);
DBG_OUTPUT_PORT.println(".local/edit to see the file browser");
//SERVER INIT
//list directory
server.on("/list", HTTP_GET, handleFileList);
//load editor
server.on("/edit", HTTP_GET, []() {
if (!handleFileRead("/edit.htm")) {
server.send(404, "text/plain", "FileNotFound");
}
});
//create file
server.on("/edit", HTTP_PUT, handleFileCreate);
//delete file
server.on("/edit", HTTP_DELETE, handleFileDelete);
//first callback is called after the request has ended with all parsed arguments
//second callback handles file uploads at that location
server.on("/edit", HTTP_POST, []() {
server.send(200, "text/plain", "");
}, handleFileUpload);
//called when the url is not defined here
//use it to load content from FILESYSTEM
server.onNotFound([]() {
if (!handleFileRead(server.uri())) {
server.send(404, "text/plain", "FileNotFound");
}
});
//get heap status, analog input value and all GPIO statuses in one json call
server.on("/all", HTTP_GET, []() {
String json = "{";
json += "\"heap\":" + String(ESP.getFreeHeap());
json += ", \"analog\":" + String(analogRead(A0));
json += ", \"gpio\":" + String((uint32_t)(0));
json += "}";
server.send(200, "text/json", json);
json = String();
});
server.begin();
DBG_OUTPUT_PORT.println("HTTP server started");
}
void loop(void) {
server.handleClient();
}
When i use this the same code with the same file system on esp8266 everything working well. |
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esp32 != esp8266. If you want to ensure compatibility, I would recommend using https://github.com/me-no-dev/ESPAsyncWebServer/blob/master/examples/ESP_AsyncFSBrowser/ESP_AsyncFSBrowser.ino, which is supported from the same code base on both platforms. |
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I understood your recommendation about ESP_AsyncFSBrowser. It is really good and i will try it. But anyway i want to resolve this problem. I make new code and video for you. This is my new code: To understood my problem please look this video: This is debug messege (with using of browser arrow): This is debug message when i use browser refresh button: Two case. one - refresh page by arrow - file system working fully |
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Please dont forget look my video! its very important to understand. |
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Some people here had a same problem. But they were not resolve it. |
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in your code you do not have handlers for those files. it's quite simple :) pasting your setup() would be enough in that case. how you expect the server to find your files? because the FSBrowser does? |
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I have handlers for this file in my code: But anyway as per recommendation above, i already start AsyncWebServer. And my file system working properly and fully. Thank you so match for this recommendation. AsyncWebServer more good and have login and password identification. |
DmitryBorisenko33
changed the title
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I have problem with spiffs file system. I am using standard example "FSBrowser"
But files in "data" folder (html, js, css) i am using not like in example. This is my files. This files perfectly running on esp8266 with the same sketch. But when i start using esp32 i have errors during web page refresh.
Here is a link to the file system that I use
Sometimes page stopped like this:
"File not Found" but this file exactly exist!!
Sometimes going less:
I have now big problem with this. My project is stopped... Please kindly help me. I have already read many information and forums but cant find how to resolve this problem. I found many people who have now same problem.
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