Update results logs for SPP

src/app/results/var-results.ts

@@ -214,13 +214,15 @@ export class VarResults extends CalculatedParamResults implements PlottableData
             }
         }
         // children results
-        const sn = this.result.sourceNub;
-        for (const c of sn.getChildren()) {
-            if (c.result) {
-                // using latest ResultElement; results count / types are supposed to be the same on every iteration
-                for (const k of c.result.resultElement.keys) {
-                    if (k.indexOf("ENUM_") === -1) { // ENUM variables are not plottable
-                        res.push(c.findPositionInParent() + "_" + k);
+        if (this.result) {
+            const sn = this.result.sourceNub;
+            for (const c of sn.getChildren()) {
+                if (c.result) {
+                    // using latest ResultElement; results count / types are supposed to be the same on every iteration
+                    for (const k of c.result.resultElement.keys) {
+                        if (k.indexOf("ENUM_") === -1) { // ENUM variables are not plottable
+                            res.push(c.findPositionInParent() + "_" + k);
+                        }
                     }
                 }
             }
@@ -277,19 +279,21 @@ export class VarResults extends CalculatedParamResults implements PlottableData
             }
         }
         // children results
-        const sn = this.result.sourceNub;
-        for (const c of sn.getChildren()) {
-            if (c.result) {
-                for (const k of c.result.resultElement.keys) {
-                    const fam = this.result.sourceNub.getFamily(k);
-                    // exclude pseudo-family "ANY"
-                    if (fam !== undefined && fam !== ParamFamily.ANY) {
-                        const f = ParamFamily[fam];
-                        if (! (f in families)) {
-                            families[f] = [];
+        if (this.result) {
+            const sn = this.result.sourceNub;
+            for (const c of sn.getChildren()) {
+                if (c.result) {
+                    for (const k of c.result.resultElement.keys) {
+                        const fam = this.result.sourceNub.getFamily(k);
+                        // exclude pseudo-family "ANY"
+                        if (fam !== undefined && fam !== ParamFamily.ANY) {
+                            const f = ParamFamily[fam];
+                            if (! (f in families)) {
+                                families[f] = [];
+                            }
+                            const pos = c.findPositionInParent();
+                            families[f].push(pos + "_" + k);
                         }
-                        const pos = c.findPositionInParent();
-                        families[f].push(pos + "_" + k);
                     }
                 }
             }
@@ -302,7 +306,11 @@ export class VarResults extends CalculatedParamResults implements PlottableData
      * (used by tooltip functions)
      */
     public getVariatingParametersSymbols(): string[] {
-        return this._variatedParams.map(vp => this.getVariatingParameterSymbol(vp, this.result.sourceNub));
+        if (this.result && this.result.sourceNub) {
+            return this._variatedParams.map(vp => this.getVariatingParameterSymbol(vp, this.result.sourceNub));
+        } else {
+            return [];
+        }
     }
 
     public getVariatingParameterSymbol(vp: NgParameter, sourceNub: Nub): string {

src/locale/messages.en.json

@@ -59,7 +59,7 @@
     "ERROR_SECTION_NON_CONVERGENCE_NEWTON_HNORMALE": "Non convergence of the calculation of the normal depth (Newton's method)",
     "ERROR_SECTION_PENTE_NEG_NULLE_HNORMALE_INF": "The slope is negative or zero, the normal depth is infinite",
     "ERROR_SECTION_SURFACE_NULLE": "Section: calculation is impossible when surface is null",
-    "ERROR_SOMETHING_FAILED": "Some calculation step has failed",
+    "ERROR_SOMETHING_FAILED_IN_CHILD": "Calculation of child module #%number% failed",
     "ERROR_STRUCTURE_Q_TROP_ELEVE": "The flow passing through the other devices is too high: the requested parameter is not calculable.",
     "INFO_CALCULATOR_CALC_NAME": "Calculator name",
     "INFO_CALCULATOR_CALCULER": "Compute",

src/locale/messages.fr.json

@@ -59,7 +59,7 @@
     "ERROR_SECTION_NON_CONVERGENCE_NEWTON_HNORMALE": "Non convergence du calcul de la hauteur normale (Méthode de Newton)",
     "ERROR_SECTION_PENTE_NEG_NULLE_HNORMALE_INF": "La pente est négative ou nulle, la hauteur normale est infinie",
     "ERROR_SECTION_SURFACE_NULLE": "Section : calcul impossible à cause d'une surface nulle",
-    "ERROR_SOMETHING_FAILED": "Une étape du calcul a échoué",
+    "ERROR_SOMETHING_FAILED_IN_CHILD": "Le calcul du module enfant n°%number% a échoué",
     "ERROR_STRUCTURE_Q_TROP_ELEVE": "Le débit passant par les autres ouvrages est trop élevé: le paramètre demandé n'est pas calculable.",
     "INFO_CALCULATOR_CALC_NAME": "Nom du module de calcul",
     "INFO_CALCULATOR_CALCULER": "Calculer",