异常处理

 package service
 package service
 
 
 import (
 import (
+	"github.com/linmadan/egglib-go/core/application"
+	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/application/mobile/cooperation/command"
+	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/application/mobile/cooperation/dto"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/constant"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/constant"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/domain"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/domain"
+	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/infrastructure/service_gateway/allied_creation_cooperation"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/infrastructure/service_gateway/allied_creation_user"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/infrastructure/service_gateway/allied_creation_user"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/log"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/log"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/util/blur"
 	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/util/blur"
 	"strconv"
 	"strconv"
 	"strings"
 	"strings"
-
-	"github.com/linmadan/egglib-go/core/application"
-	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/application/mobile/cooperation/command"
-	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/application/mobile/cooperation/dto"
-	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/infrastructure/service_gateway/allied_creation_cooperation"
 )
 )
 
 
 // CooperationProjectService 共创项目服务
 // CooperationProjectService 共创项目服务
@@ -245,17 +244,20 @@ func (srv CooperationProjectService) PersonSearchCooperationProjectShareInfoAtta
 		return nil, application.ThrowError(application.BUSINESS_ERROR, err.Error())
 		return nil, application.ThrowError(application.BUSINESS_ERROR, err.Error())
 	}
 	}
 	// 不是本人查看需要做模糊处理
 	// 不是本人查看需要做模糊处理
-	if response.UserBaseId != projectQuery.Operator.UserBaseId {
-		file, err := blur.FileBlur(response.Attachment.Url, true)
-		if err != nil { // || len(file)==0
-			log.Logger.Error(err.Error())
-			return nil, application.ThrowError(application.BUSINESS_ERROR, "文件加载错误,请重试")
-		}
-		if !(strings.HasPrefix(file, "http") || strings.HasPrefix(file, "https")) {
-			file = constant.ALLIED_CREATION_GATEWAY_HOST + "/" + file
+	if response.Attachment != nil {
+		if response.UserBaseId != projectQuery.Operator.UserBaseId {
+			file, err := blur.FileBlur(response.Attachment.Url, true)
+			if err != nil { // || len(file)==0
+				log.Logger.Error(err.Error())
+				return nil, application.ThrowError(application.BUSINESS_ERROR, "文件加载错误,请重试")
+			}
+			if !(strings.HasPrefix(file, "http") || strings.HasPrefix(file, "https")) {
+				file = constant.ALLIED_CREATION_GATEWAY_HOST + "/" + file
+			}
+			response.Attachment.Url = file
 		}
 		}
-		response.Attachment.Url = file
 	}
 	}
+
 	return map[string]interface{}{
 	return map[string]interface{}{
 		"attachment": response.Attachment,
 		"attachment": response.Attachment,
 	}, nil
 	}, nil

@@ -120,7 +120,7 @@ func PDFBlur(pdfPath string) (string, error) {
 	cmd := exec.Command(cmdPath, pdfPath, tmpImagePath+"/")
 	cmd := exec.Command(cmdPath, pdfPath, tmpImagePath+"/")
 	err = cmd.Run()
 	err = cmd.Run()
 	if err != nil {
 	if err != nil {
-		panic(err)
+		return "", err
 	}
 	}
 
 
 	var blurFiles = make([]string, 0)
 	var blurFiles = make([]string, 0)