diff --git a/cmd/piwigo-cli/categories.go b/cmd/piwigo-cli/categories.go
index 26d3db2..a3be9a0 100644
--- a/cmd/piwigo-cli/categories.go
+++ b/cmd/piwigo-cli/categories.go
@@ -7,5 +7,8 @@ type CategoriesGroup struct {
 var categoriesGroup CategoriesGroup
 
 func init() {
-	parser.AddCommand("categories", "Categories management", "", &categoriesGroup)
+	_, err := parser.AddCommand("categories", "Categories management", "", &categoriesGroup)
+	if err != nil {
+		panic(err)
+	}
 }
diff --git a/cmd/piwigo-cli/general.go b/cmd/piwigo-cli/general.go
index 8c3b86a..51b37ee 100644
--- a/cmd/piwigo-cli/general.go
+++ b/cmd/piwigo-cli/general.go
@@ -55,5 +55,8 @@ func (c *GetInfosCommand) Execute(args []string) error {
 }
 
 func init() {
-	parser.AddCommand("getinfos", "Get general information", "", &getInfosCommand)
+	_, err := parser.AddCommand("getinfos", "Get general information", "", &getInfosCommand)
+	if err != nil {
+		panic(err)
+	}
 }
diff --git a/cmd/piwigo-cli/images.go b/cmd/piwigo-cli/images.go
index 30fead8..a40fff9 100644
--- a/cmd/piwigo-cli/images.go
+++ b/cmd/piwigo-cli/images.go
@@ -11,5 +11,8 @@ type ImagesGroup struct {
 var imagesGroup ImagesGroup
 
 func init() {
-	parser.AddCommand("images", "Images management", "", &imagesGroup)
+	_, err := parser.AddCommand("images", "Images management", "", &imagesGroup)
+	if err != nil {
+		panic(err)
+	}
 }
diff --git a/cmd/piwigo-cli/images_list.go b/cmd/piwigo-cli/images_list.go
index e88454f..cefa9a5 100644
--- a/cmd/piwigo-cli/images_list.go
+++ b/cmd/piwigo-cli/images_list.go
@@ -64,7 +64,7 @@ func (c *ImagesListCommand) Execute(args []string) error {
 
 	bar := progressbar.Default(1, "listing")
 	progressbar.OptionOnCompletion(func() {
-		os.Stderr.WriteString("\n")
+		_, _ = os.Stderr.WriteString("\n")
 	})(bar)
 	for page := 0; ; page++ {
 		var resp ImagesListResult
@@ -95,14 +95,14 @@ func (c *ImagesListCommand) Execute(args []string) error {
 				}
 				rootTree.AddPath(filename)
 			}
-			bar.Add(1)
+			_ = bar.Add(1)
 		}
 
 		if resp.Paging.Count < resp.Paging.PerPage {
 			break
 		}
 	}
-	bar.Close()
+	_ = bar.Close()
 
 	var results chan string
 	if c.Tree {
diff --git a/cmd/piwigo-cli/images_tag.go b/cmd/piwigo-cli/images_tag.go
index f424a11..7716761 100644
--- a/cmd/piwigo-cli/images_tag.go
+++ b/cmd/piwigo-cli/images_tag.go
@@ -134,7 +134,7 @@ func (c *ImagesTagCommand) Execute(args []string) error {
 
 			if len(sel) == 0 {
 				exit := false
-				survey.AskOne(&survey.Confirm{
+				_ = survey.AskOne(&survey.Confirm{
 					Message: "Selection is empty, exit:",
 					Default: false,
 				}, &exit)
@@ -144,7 +144,7 @@ func (c *ImagesTagCommand) Execute(args []string) error {
 			}
 
 			confirmSel := false
-			survey.AskOne(&survey.Confirm{
+			_ = survey.AskOne(&survey.Confirm{
 				Message: "Confirm:",
 				Default: true,
 			}, &confirmSel)
diff --git a/cmd/piwigo-cli/method.go b/cmd/piwigo-cli/method.go
index fcf97c0..1b65d56 100644
--- a/cmd/piwigo-cli/method.go
+++ b/cmd/piwigo-cli/method.go
@@ -9,5 +9,8 @@ type MethodGroup struct {
 var methodGroup MethodGroup
 
 func init() {
-	parser.AddCommand("method", "Reflexion management", "", &methodGroup)
+	_, err := parser.AddCommand("method", "Reflexion management", "", &methodGroup)
+	if err != nil {
+		panic(err)
+	}
 }
diff --git a/cmd/piwigo-cli/session.go b/cmd/piwigo-cli/session.go
index 5b7487a..d1d5abd 100644
--- a/cmd/piwigo-cli/session.go
+++ b/cmd/piwigo-cli/session.go
@@ -8,5 +8,8 @@ type SessionGroup struct {
 var sessionGroup SessionGroup
 
 func init() {
-	parser.AddCommand("session", "Session management", "", &sessionGroup)
+	_, err := parser.AddCommand("session", "Session management", "", &sessionGroup)
+	if err != nil {
+		panic(err)
+	}
 }
diff --git a/internal/piwigo/files.go b/internal/piwigo/files.go
index f6d43cd..b07b090 100644
--- a/internal/piwigo/files.go
+++ b/internal/piwigo/files.go
@@ -106,7 +106,9 @@ func (p *Piwigo) Upload(file *piwigotools.FileToUpload, stat *piwigotools.FileTo
 	if hasVideoJS {
 		switch *file.Ext() {
 		case "ogg", "ogv", "mp4", "m4v", "webm", "webmv":
-			p.VideoJSSync(resp.ImageId)
+			if err := p.VideoJSSync(resp.ImageId); err != nil {
+				stat.Error("VideoJSSync", *file.FullPath(), err)
+			}
 		}
 	}
 
diff --git a/internal/piwigo/login.go b/internal/piwigo/login.go
index e88d657..19cbf28 100644
--- a/internal/piwigo/login.go
+++ b/internal/piwigo/login.go
@@ -28,7 +28,9 @@ func (p *Piwigo) GetStatus() (*StatusResponse, error) {
 		return nil, err
 	}
 
-	p.Post("pwg.plugins.getList", nil, &resp.Plugins)
+	if err := p.Post("pwg.plugins.getList", nil, &resp.Plugins); err != nil {
+		return nil, err
+	}
 
 	if resp.User == p.Username {
 		return resp, nil
diff --git a/internal/piwigo/piwigotools/file_to_upload.go b/internal/piwigo/piwigotools/file_to_upload.go
index 742f1c4..25d0817 100644
--- a/internal/piwigo/piwigotools/file_to_upload.go
+++ b/internal/piwigo/piwigotools/file_to_upload.go
@@ -178,9 +178,9 @@ func (f *FileToUpload) Base64BuildChunk() (chan *FileToUploadChunk, error) {
 					break
 				}
 				bf.Size += int64(n)
-				b64.Write(b[:n])
+				_, _ = b64.Write(b[:n])
 			}
-			b64.Close()
+			_ = b64.Close()
 			if bf.Size > 0 {
 				out <- bf
 			}
diff --git a/internal/piwigo/piwigotools/tags.go b/internal/piwigo/piwigotools/tags.go
index 13b502a..8b99422 100644
--- a/internal/piwigo/piwigotools/tags.go
+++ b/internal/piwigo/piwigotools/tags.go
@@ -67,7 +67,7 @@ func (t Tags) Selector(exclude *regexp.Regexp, keepFilter bool, keepPreviousAnsw
 	return func() Tags {
 		answer := []string{}
 
-		survey.AskOne(&survey.MultiSelect{
+		_ = survey.AskOne(&survey.MultiSelect{
 			Message:  "Tags:",
 			Options:  options,
 			PageSize: 20,